Home / 6,204,110.65-8,561,549.92-3,450,738.85

Finding the Fourth Proportional to 6,204,110.65, 8,561,549.92 and 3,450,738.85

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Solution

The fourth proportional to 6,204,110.65, 8,561,549.92 and 3,450,738.85 is: 4,761,951.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,110.65 : 8,561,549.92 = 3,450,738.85 : x
  2. Step 2: Convert to fraction form
    6,204,110.65/8,561,549.92 = 3,450,738.85/x
  3. Step 3: Cross multiply
    6,204,110.65x = 8,561,549.92 × 3,450,738.85
  4. Step 4: Simplify right side
    6,204,110.65x = 29,543,672,925,158.39
  5. Step 5: Solve for x
    x = 29,543,672,925,158.39/6,204,110.65
  6. Step 6: Final answer
    x = 4,761,951.32

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Double scale
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1.5x scale

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.