Home / 8,802,964.10-13,204,446.15-3,684,509.30

Finding the Fourth Proportional to 8,802,964.10, 13,204,446.15 and 3,684,509.30

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Solution

The fourth proportional to 8,802,964.10, 13,204,446.15 and 3,684,509.30 is: 5,526,763.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,802,964.10 : 13,204,446.15 = 3,684,509.30 : x
  2. Step 2: Convert to fraction form
    8,802,964.10/13,204,446.15 = 3,684,509.30/x
  3. Step 3: Cross multiply
    8,802,964.10x = 13,204,446.15 × 3,684,509.30
  4. Step 4: Simplify right side
    8,802,964.10x = 48,651,904,641,024.20
  5. Step 5: Solve for x
    x = 48,651,904,641,024.20/8,802,964.10
  6. Step 6: Final answer
    x = 5,526,763.95

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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.