Home / 9,587,955.24-13,231,299.60-5,237,044.32

Finding the Fourth Proportional to 9,587,955.24, 13,231,299.60 and 5,237,044.32

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Solution

The fourth proportional to 9,587,955.24, 13,231,299.60 and 5,237,044.32 is: 7,227,078.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587,955.24 : 13,231,299.60 = 5,237,044.32 : x
  2. Step 2: Convert to fraction form
    9,587,955.24/13,231,299.60 = 5,237,044.32/x
  3. Step 3: Cross multiply
    9,587,955.24x = 13,231,299.60 × 5,237,044.32
  4. Step 4: Simplify right side
    9,587,955.24x = 69,292,902,416,398.27
  5. Step 5: Solve for x
    x = 69,292,902,416,398.27/9,587,955.24
  6. Step 6: Final answer
    x = 7,227,078.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.