Home / 8,597,567.28-12,895,929.48-3,205,796.04

Finding the Fourth Proportional to 8,597,567.28, 12,895,929.48 and 3,205,796.04

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Solution

The fourth proportional to 8,597,567.28, 12,895,929.48 and 3,205,796.04 is: 4,808,536.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,567.28 : 12,895,929.48 = 3,205,796.04 : x
  2. Step 2: Convert to fraction form
    8,597,567.28/12,895,929.48 = 3,205,796.04/x
  3. Step 3: Cross multiply
    8,597,567.28x = 12,895,929.48 × 3,205,796.04
  4. Step 4: Simplify right side
    8,597,567.28x = 41,341,719,659,103.26
  5. Step 5: Solve for x
    x = 41,341,719,659,103.26/8,597,567.28
  6. Step 6: Final answer
    x = 4,808,536.92

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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.