Home / 6,309,200.18-9,463,800.27-1,516,889.50

Finding the Fourth Proportional to 6,309,200.18, 9,463,800.27 and 1,516,889.50

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Solution

The fourth proportional to 6,309,200.18, 9,463,800.27 and 1,516,889.50 is: 2,275,334.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,200.18 : 9,463,800.27 = 1,516,889.50 : x
  2. Step 2: Convert to fraction form
    6,309,200.18/9,463,800.27 = 1,516,889.50/x
  3. Step 3: Cross multiply
    6,309,200.18x = 9,463,800.27 × 1,516,889.50
  4. Step 4: Simplify right side
    6,309,200.18x = 14,355,539,294,922.88
  5. Step 5: Solve for x
    x = 14,355,539,294,922.88/6,309,200.18
  6. Step 6: Final answer
    x = 2,275,334.25

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Half scale
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Double scale
Find fourth proportional to 6,309,201.18, 9,463,801.77 and 1,516,890.50
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.