Home / 17,393,192.94-26,092,996.74-5,722,221.17

Finding the Fourth Proportional to 17,393,192.94, 26,092,996.74 and 5,722,221.17

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Solution

The fourth proportional to 17,393,192.94, 26,092,996.74 and 5,722,221.17 is: 8,584,386.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,393,192.94 : 26,092,996.74 = 5,722,221.17 : x
  2. Step 2: Convert to fraction form
    17,393,192.94/26,092,996.74 = 5,722,221.17/x
  3. Step 3: Cross multiply
    17,393,192.94x = 26,092,996.74 × 5,722,221.17
  4. Step 4: Simplify right side
    17,393,192.94x = 149,309,898,399,601.47
  5. Step 5: Solve for x
    x = 149,309,898,399,601.47/17,393,192.94
  6. Step 6: Final answer
    x = 8,584,386.94

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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.