Home / 9,371,127.70-14,056,691.55-5,588,881.30

Finding the Fourth Proportional to 9,371,127.70, 14,056,691.55 and 5,588,881.30

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Solution

The fourth proportional to 9,371,127.70, 14,056,691.55 and 5,588,881.30 is: 8,383,321.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,371,127.70 : 14,056,691.55 = 5,588,881.30 : x
  2. Step 2: Convert to fraction form
    9,371,127.70/14,056,691.55 = 5,588,881.30/x
  3. Step 3: Cross multiply
    9,371,127.70x = 14,056,691.55 × 5,588,881.30
  4. Step 4: Simplify right side
    9,371,127.70x = 78,561,180,543,663.02
  5. Step 5: Solve for x
    x = 78,561,180,543,663.02/9,371,127.70
  6. Step 6: Final answer
    x = 8,383,321.95

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Similar ratio
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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.