Home / 6,514,593.60-9,771,890.40-4,463,231.04

Finding the Fourth Proportional to 6,514,593.60, 9,771,890.40 and 4,463,231.04

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Solution

The fourth proportional to 6,514,593.60, 9,771,890.40 and 4,463,231.04 is: 6,694,846.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,593.60 : 9,771,890.40 = 4,463,231.04 : x
  2. Step 2: Convert to fraction form
    6,514,593.60/9,771,890.40 = 4,463,231.04/x
  3. Step 3: Cross multiply
    6,514,593.60x = 9,771,890.40 × 4,463,231.04
  4. Step 4: Simplify right side
    6,514,593.60x = 43,614,204,552,758.02
  5. Step 5: Solve for x
    x = 43,614,204,552,758.02/6,514,593.60
  6. Step 6: Final answer
    x = 6,694,846.56

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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.