Home / 8,279,260.55-11,425,487.76-4,558,524.29

Finding the Fourth Proportional to 8,279,260.55, 11,425,487.76 and 4,558,524.29

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Solution

The fourth proportional to 8,279,260.55, 11,425,487.76 and 4,558,524.29 is: 6,290,823.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,279,260.55 : 11,425,487.76 = 4,558,524.29 : x
  2. Step 2: Convert to fraction form
    8,279,260.55/11,425,487.76 = 4,558,524.29/x
  3. Step 3: Cross multiply
    8,279,260.55x = 11,425,487.76 × 4,558,524.29
  4. Step 4: Simplify right side
    8,279,260.55x = 52,083,363,421,930.25
  5. Step 5: Solve for x
    x = 52,083,363,421,930.25/8,279,260.55
  6. Step 6: Final answer
    x = 6,290,823.09

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Double scale
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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.