Home / 3,653,359.11-5,044,116.38-2,277,253.35

Finding the Fourth Proportional to 3,653,359.11, 5,044,116.38 and 2,277,253.35

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Solution

The fourth proportional to 3,653,359.11, 5,044,116.38 and 2,277,253.35 is: 3,144,155.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,653,359.11 : 5,044,116.38 = 2,277,253.35 : x
  2. Step 2: Convert to fraction form
    3,653,359.11/5,044,116.38 = 2,277,253.35/x
  3. Step 3: Cross multiply
    3,653,359.11x = 5,044,116.38 × 2,277,253.35
  4. Step 4: Simplify right side
    3,653,359.11x = 11,486,730,924,144.87
  5. Step 5: Solve for x
    x = 11,486,730,924,144.87/3,653,359.11
  6. Step 6: Final answer
    x = 3,144,155.99

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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.