Home / 5,680,404.20-8,524,838.14-4,167,995.28

Finding the Fourth Proportional to 5,680,404.20, 8,524,838.14 and 4,167,995.28

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Solution

The fourth proportional to 5,680,404.20, 8,524,838.14 and 4,167,995.28 is: 6,255,098.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,680,404.20 : 8,524,838.14 = 4,167,995.28 : x
  2. Step 2: Convert to fraction form
    5,680,404.20/8,524,838.14 = 4,167,995.28/x
  3. Step 3: Cross multiply
    5,680,404.20x = 8,524,838.14 × 4,167,995.28
  4. Step 4: Simplify right side
    5,680,404.20x = 35,531,485,119,863.98
  5. Step 5: Solve for x
    x = 35,531,485,119,863.98/5,680,404.20
  6. Step 6: Final answer
    x = 6,255,098.04

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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.