Home / 7,394,900.43-10,204,892.42-4,132,277.13

Finding the Fourth Proportional to 7,394,900.43, 10,204,892.42 and 4,132,277.13

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Solution

The fourth proportional to 7,394,900.43, 10,204,892.42 and 4,132,277.13 is: 5,702,503.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,394,900.43 : 10,204,892.42 = 4,132,277.13 : x
  2. Step 2: Convert to fraction form
    7,394,900.43/10,204,892.42 = 4,132,277.13/x
  3. Step 3: Cross multiply
    7,394,900.43x = 10,204,892.42 × 4,132,277.13
  4. Step 4: Simplify right side
    7,394,900.43x = 42,169,443,540,614.96
  5. Step 5: Solve for x
    x = 42,169,443,540,614.96/7,394,900.43
  6. Step 6: Final answer
    x = 5,702,503.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.