Home / 8,817,522.30-13,226,775.93-2,753,091.18

Finding the Fourth Proportional to 8,817,522.30, 13,226,775.93 and 2,753,091.18

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Solution

The fourth proportional to 8,817,522.30, 13,226,775.93 and 2,753,091.18 is: 4,129,790.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,817,522.30 : 13,226,775.93 = 2,753,091.18 : x
  2. Step 2: Convert to fraction form
    8,817,522.30/13,226,775.93 = 2,753,091.18/x
  3. Step 3: Cross multiply
    8,817,522.30x = 13,226,775.93 × 2,753,091.18
  4. Step 4: Simplify right side
    8,817,522.30x = 36,414,520,152,719.30
  5. Step 5: Solve for x
    x = 36,414,520,152,719.30/8,817,522.30
  6. Step 6: Final answer
    x = 4,129,790.54

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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.