Home / 9,654,834.44-13,317,761.62-5,731,928

Finding the Fourth Proportional to 9,654,834.44, 13,317,761.62 and 5,731,928

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Solution

The fourth proportional to 9,654,834.44, 13,317,761.62 and 5,731,928 is: 7,906,552.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,654,834.44 : 13,317,761.62 = 5,731,928 : x
  2. Step 2: Convert to fraction form
    9,654,834.44/13,317,761.62 = 5,731,928/x
  3. Step 3: Cross multiply
    9,654,834.44x = 13,317,761.62 × 5,731,928
  4. Step 4: Simplify right side
    9,654,834.44x = 76,336,450,727,003.36
  5. Step 5: Solve for x
    x = 76,336,450,727,003.36/9,654,834.44
  6. Step 6: Final answer
    x = 7,906,552.02

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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.