Home / 17,604,423.23-26,387,997.37-5,921,672.90

Finding the Fourth Proportional to 17,604,423.23, 26,387,997.37 and 5,921,672.90

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Solution

The fourth proportional to 17,604,423.23, 26,387,997.37 and 5,921,672.90 is: 8,876,240.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,604,423.23 : 26,387,997.37 = 5,921,672.90 : x
  2. Step 2: Convert to fraction form
    17,604,423.23/26,387,997.37 = 5,921,672.90/x
  3. Step 3: Cross multiply
    17,604,423.23x = 26,387,997.37 × 5,921,672.90
  4. Step 4: Simplify right side
    17,604,423.23x = 156,261,088,764,456.09
  5. Step 5: Solve for x
    x = 156,261,088,764,456.09/17,604,423.23
  6. Step 6: Final answer
    x = 8,876,240.18

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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.