Home / 11,056,147.52-16,586,583-3,867,915.92

Finding the Fourth Proportional to 11,056,147.52, 16,586,583 and 3,867,915.92

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Solution

The fourth proportional to 11,056,147.52, 16,586,583 and 3,867,915.92 is: 5,802,700.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,056,147.52 : 16,586,583 = 3,867,915.92 : x
  2. Step 2: Convert to fraction form
    11,056,147.52/16,586,583 = 3,867,915.92/x
  3. Step 3: Cross multiply
    11,056,147.52x = 16,586,583 × 3,867,915.92
  4. Step 4: Simplify right side
    11,056,147.52x = 64,155,508,444,101.36
  5. Step 5: Solve for x
    x = 64,155,508,444,101.36/11,056,147.52
  6. Step 6: Final answer
    x = 5,802,700.11

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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.