Home / 11,936,555.00-17,910,123.77-6,255,428.12

Finding the Fourth Proportional to 11,936,555.00, 17,910,123.77 and 6,255,428.12

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Solution

The fourth proportional to 11,936,555.00, 17,910,123.77 and 6,255,428.12 is: 9,385,915.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,936,555.00 : 17,910,123.77 = 6,255,428.12 : x
  2. Step 2: Convert to fraction form
    11,936,555.00/17,910,123.77 = 6,255,428.12/x
  3. Step 3: Cross multiply
    11,936,555.00x = 17,910,123.77 × 6,255,428.12
  4. Step 4: Simplify right side
    11,936,555.00x = 112,035,491,789,626.38
  5. Step 5: Solve for x
    x = 112,035,491,789,626.38/11,936,555.00
  6. Step 6: Final answer
    x = 9,385,915.10

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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.