Home / 4,732,068.80-7,098,103.20-1,537,517.90

Finding the Fourth Proportional to 4,732,068.80, 7,098,103.20 and 1,537,517.90

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Solution

The fourth proportional to 4,732,068.80, 7,098,103.20 and 1,537,517.90 is: 2,306,276.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,068.80 : 7,098,103.20 = 1,537,517.90 : x
  2. Step 2: Convert to fraction form
    4,732,068.80/7,098,103.20 = 1,537,517.90/x
  3. Step 3: Cross multiply
    4,732,068.80x = 7,098,103.20 × 1,537,517.90
  4. Step 4: Simplify right side
    4,732,068.80x = 10,913,460,726,047.28
  5. Step 5: Solve for x
    x = 10,913,460,726,047.28/4,732,068.80
  6. Step 6: Final answer
    x = 2,306,276.85

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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.