Home / 6,561,008.55-9,841,512.83-6,082,711.65

Finding the Fourth Proportional to 6,561,008.55, 9,841,512.83 and 6,082,711.65

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Solution

The fourth proportional to 6,561,008.55, 9,841,512.83 and 6,082,711.65 is: 9,124,067.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,008.55 : 9,841,512.83 = 6,082,711.65 : x
  2. Step 2: Convert to fraction form
    6,561,008.55/9,841,512.83 = 6,082,711.65/x
  3. Step 3: Cross multiply
    6,561,008.55x = 9,841,512.83 × 6,082,711.65
  4. Step 4: Simplify right side
    6,561,008.55x = 59,863,084,714,251.91
  5. Step 5: Solve for x
    x = 59,863,084,714,251.91/6,561,008.55
  6. Step 6: Final answer
    x = 9,124,067.48

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Double scale
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Similar ratio
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1.5x scale

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.