Home / 8,877,046.20-13,287,575.70-8,597,110.20

Finding the Fourth Proportional to 8,877,046.20, 13,287,575.70 and 8,597,110.20

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Solution

The fourth proportional to 8,877,046.20, 13,287,575.70 and 8,597,110.20 is: 12,868,554.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,877,046.20 : 13,287,575.70 = 8,597,110.20 : x
  2. Step 2: Convert to fraction form
    8,877,046.20/13,287,575.70 = 8,597,110.20/x
  3. Step 3: Cross multiply
    8,877,046.20x = 13,287,575.70 × 8,597,110.20
  4. Step 4: Simplify right side
    8,877,046.20x = 114,234,752,583,742.12
  5. Step 5: Solve for x
    x = 114,234,752,583,742.12/8,877,046.20
  6. Step 6: Final answer
    x = 12,868,554.47

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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.