Home / 3,639,300.48-5,447,753.28-2,374,404.48

Finding the Fourth Proportional to 3,639,300.48, 5,447,753.28 and 2,374,404.48

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Solution

The fourth proportional to 3,639,300.48, 5,447,753.28 and 2,374,404.48 is: 3,554,301.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,639,300.48 : 5,447,753.28 = 2,374,404.48 : x
  2. Step 2: Convert to fraction form
    3,639,300.48/5,447,753.28 = 2,374,404.48/x
  3. Step 3: Cross multiply
    3,639,300.48x = 5,447,753.28 × 2,374,404.48
  4. Step 4: Simplify right side
    3,639,300.48x = 12,935,169,793,966.70
  5. Step 5: Solve for x
    x = 12,935,169,793,966.70/3,639,300.48
  6. Step 6: Final answer
    x = 3,554,301.13

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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.