Home / 8,515,658.00-11,749,853.76-4,893,286.16

Finding the Fourth Proportional to 8,515,658.00, 11,749,853.76 and 4,893,286.16

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Solution

The fourth proportional to 8,515,658.00, 11,749,853.76 and 4,893,286.16 is: 6,751,726.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,515,658.00 : 11,749,853.76 = 4,893,286.16 : x
  2. Step 2: Convert to fraction form
    8,515,658.00/11,749,853.76 = 4,893,286.16/x
  3. Step 3: Cross multiply
    8,515,658.00x = 11,749,853.76 × 4,893,286.16
  4. Step 4: Simplify right side
    8,515,658.00x = 57,495,396,727,082.70
  5. Step 5: Solve for x
    x = 57,495,396,727,082.70/8,515,658.00
  6. Step 6: Final answer
    x = 6,751,726.85

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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.