Home / 5,392,126.66-8,092,207.05-3,956,519.65

Finding the Fourth Proportional to 5,392,126.66, 8,092,207.05 and 3,956,519.65

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Solution

The fourth proportional to 5,392,126.66, 8,092,207.05 and 3,956,519.65 is: 5,937,727.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,126.66 : 8,092,207.05 = 3,956,519.65 : x
  2. Step 2: Convert to fraction form
    5,392,126.66/8,092,207.05 = 3,956,519.65/x
  3. Step 3: Cross multiply
    5,392,126.66x = 8,092,207.05 × 3,956,519.65
  4. Step 4: Simplify right side
    5,392,126.66x = 32,016,976,205,193.53
  5. Step 5: Solve for x
    x = 32,016,976,205,193.53/5,392,126.66
  6. Step 6: Final answer
    x = 5,937,727.03

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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.