Home / 8,304,044.09-12,454,629.80-3,754,034.73

Finding the Fourth Proportional to 8,304,044.09, 12,454,629.80 and 3,754,034.73

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Solution

The fourth proportional to 8,304,044.09, 12,454,629.80 and 3,754,034.73 is: 5,630,402.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,304,044.09 : 12,454,629.80 = 3,754,034.73 : x
  2. Step 2: Convert to fraction form
    8,304,044.09/12,454,629.80 = 3,754,034.73/x
  3. Step 3: Cross multiply
    8,304,044.09x = 12,454,629.80 × 3,754,034.73
  4. Step 4: Simplify right side
    8,304,044.09x = 46,755,112,799,722.78
  5. Step 5: Solve for x
    x = 46,755,112,799,722.78/8,304,044.09
  6. Step 6: Final answer
    x = 5,630,402.77

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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.