Home / 6,670,289.80-10,014,765.90-4,150,865.80

Finding the Fourth Proportional to 6,670,289.80, 10,014,765.90 and 4,150,865.80

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Solution

The fourth proportional to 6,670,289.80, 10,014,765.90 and 4,150,865.80 is: 6,232,105.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670,289.80 : 10,014,765.90 = 4,150,865.80 : x
  2. Step 2: Convert to fraction form
    6,670,289.80/10,014,765.90 = 4,150,865.80/x
  3. Step 3: Cross multiply
    6,670,289.80x = 10,014,765.90 × 4,150,865.80
  4. Step 4: Simplify right side
    6,670,289.80x = 41,569,949,269,316.22
  5. Step 5: Solve for x
    x = 41,569,949,269,316.22/6,670,289.80
  6. Step 6: Final answer
    x = 6,232,105.43

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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.