Home / 9,607,257.96-13,256,706.60-5,738,957.96

Finding the Fourth Proportional to 9,607,257.96, 13,256,706.60 and 5,738,957.96

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Solution

The fourth proportional to 9,607,257.96, 13,256,706.60 and 5,738,957.96 is: 7,918,979.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,257.96 : 13,256,706.60 = 5,738,957.96 : x
  2. Step 2: Convert to fraction form
    9,607,257.96/13,256,706.60 = 5,738,957.96/x
  3. Step 3: Cross multiply
    9,607,257.96x = 13,256,706.60 × 5,738,957.96
  4. Step 4: Simplify right side
    9,607,257.96x = 76,079,681,865,454.53
  5. Step 5: Solve for x
    x = 76,079,681,865,454.53/9,607,257.96
  6. Step 6: Final answer
    x = 7,918,979.82

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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.