Home / 3,850,697.60-5,776,046.40-3,514,774.40

Finding the Fourth Proportional to 3,850,697.60, 5,776,046.40 and 3,514,774.40

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Solution

The fourth proportional to 3,850,697.60, 5,776,046.40 and 3,514,774.40 is: 5,272,161.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,850,697.60 : 5,776,046.40 = 3,514,774.40 : x
  2. Step 2: Convert to fraction form
    3,850,697.60/5,776,046.40 = 3,514,774.40/x
  3. Step 3: Cross multiply
    3,850,697.60x = 5,776,046.40 × 3,514,774.40
  4. Step 4: Simplify right side
    3,850,697.60x = 20,301,500,019,932.16
  5. Step 5: Solve for x
    x = 20,301,500,019,932.16/3,850,697.60
  6. Step 6: Final answer
    x = 5,272,161.60

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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.