Home / 6,601,897.53-9,902,003.90-2,555,616.24

Finding the Fourth Proportional to 6,601,897.53, 9,902,003.90 and 2,555,616.24

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Solution

The fourth proportional to 6,601,897.53, 9,902,003.90 and 2,555,616.24 is: 3,833,098.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,601,897.53 : 9,902,003.90 = 2,555,616.24 : x
  2. Step 2: Convert to fraction form
    6,601,897.53/9,902,003.90 = 2,555,616.24/x
  3. Step 3: Cross multiply
    6,601,897.53x = 9,902,003.90 × 2,555,616.24
  4. Step 4: Simplify right side
    6,601,897.53x = 25,305,721,962,605.26
  5. Step 5: Solve for x
    x = 25,305,721,962,605.26/6,601,897.53
  6. Step 6: Final answer
    x = 3,833,098.26

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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.