Home / 9,239,841.36-13,850,456.04-3,851,474.40

Finding the Fourth Proportional to 9,239,841.36, 13,850,456.04 and 3,851,474.40

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Solution

The fourth proportional to 9,239,841.36, 13,850,456.04 and 3,851,474.40 is: 5,773,332.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,239,841.36 : 13,850,456.04 = 3,851,474.40 : x
  2. Step 2: Convert to fraction form
    9,239,841.36/13,850,456.04 = 3,851,474.40/x
  3. Step 3: Cross multiply
    9,239,841.36x = 13,850,456.04 × 3,851,474.40
  4. Step 4: Simplify right side
    9,239,841.36x = 53,344,676,866,385.38
  5. Step 5: Solve for x
    x = 53,344,676,866,385.38/9,239,841.36
  6. Step 6: Final answer
    x = 5,773,332.55

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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.