Home / 8,817,523.30-13,226,777.43-2,753,092.18

Finding the Fourth Proportional to 8,817,523.30, 13,226,777.43 and 2,753,092.18

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Solution

The fourth proportional to 8,817,523.30, 13,226,777.43 and 2,753,092.18 is: 4,129,792.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,523.30 : 13,226,777.43 = 2,753,092.18 : x
  2. Step 2: Convert to fraction form
    8,817,523.30/13,226,777.43 = 2,753,092.18/x
  3. Step 3: Cross multiply
    8,817,523.30x = 13,226,777.43 × 2,753,092.18
  4. Step 4: Simplify right side
    8,817,523.30x = 36,414,537,509,133.50
  5. Step 5: Solve for x
    x = 36,414,537,509,133.50/8,817,523.30
  6. Step 6: Final answer
    x = 4,129,792.04

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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.