Home / 8,885,521.62-13,328,799.14-2,496,272.20

Finding the Fourth Proportional to 8,885,521.62, 13,328,799.14 and 2,496,272.20

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Solution

The fourth proportional to 8,885,521.62, 13,328,799.14 and 2,496,272.20 is: 3,744,553.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,885,521.62 : 13,328,799.14 = 2,496,272.20 : x
  2. Step 2: Convert to fraction form
    8,885,521.62/13,328,799.14 = 2,496,272.20/x
  3. Step 3: Cross multiply
    8,885,521.62x = 13,328,799.14 × 2,496,272.20
  4. Step 4: Simplify right side
    8,885,521.62x = 33,272,310,752,565.91
  5. Step 5: Solve for x
    x = 33,272,310,752,565.91/8,885,521.62
  6. Step 6: Final answer
    x = 3,744,553.46

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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.