Home / 6,274,104-9,407,359.44-2,815,209.60

Finding the Fourth Proportional to 6,274,104, 9,407,359.44 and 2,815,209.60

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Solution

The fourth proportional to 6,274,104, 9,407,359.44 and 2,815,209.60 is: 4,221,110.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,274,104 : 9,407,359.44 = 2,815,209.60 : x
  2. Step 2: Convert to fraction form
    6,274,104/9,407,359.44 = 2,815,209.60/x
  3. Step 3: Cross multiply
    6,274,104x = 9,407,359.44 × 2,815,209.60
  4. Step 4: Simplify right side
    6,274,104x = 26,483,688,606,138.62
  5. Step 5: Solve for x
    x = 26,483,688,606,138.62/6,274,104
  6. Step 6: Final answer
    x = 4,221,110.87

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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.