Home / 10,375,538.04-15,563,874.68-4,310,882.96

Finding the Fourth Proportional to 10,375,538.04, 15,563,874.68 and 4,310,882.96

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Solution

The fourth proportional to 10,375,538.04, 15,563,874.68 and 4,310,882.96 is: 6,466,560.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,375,538.04 : 15,563,874.68 = 4,310,882.96 : x
  2. Step 2: Convert to fraction form
    10,375,538.04/15,563,874.68 = 4,310,882.96/x
  3. Step 3: Cross multiply
    10,375,538.04x = 15,563,874.68 × 4,310,882.96
  4. Step 4: Simplify right side
    10,375,538.04x = 67,094,042,050,213.67
  5. Step 5: Solve for x
    x = 67,094,042,050,213.67/10,375,538.04
  6. Step 6: Final answer
    x = 6,466,560.27

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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.