Home / 17,904,822.40-26,857,233.60-5,936,003.20

Finding the Fourth Proportional to 17,904,822.40, 26,857,233.60 and 5,936,003.20

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Solution

The fourth proportional to 17,904,822.40, 26,857,233.60 and 5,936,003.20 is: 8,904,004.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,904,822.40 : 26,857,233.60 = 5,936,003.20 : x
  2. Step 2: Convert to fraction form
    17,904,822.40/26,857,233.60 = 5,936,003.20/x
  3. Step 3: Cross multiply
    17,904,822.40x = 26,857,233.60 × 5,936,003.20
  4. Step 4: Simplify right side
    17,904,822.40x = 159,424,624,592,747.53
  5. Step 5: Solve for x
    x = 159,424,624,592,747.53/17,904,822.40
  6. Step 6: Final answer
    x = 8,904,004.80

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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.