Home / 4,067,697.67-5,613,508.52-2,232,139.90

Finding the Fourth Proportional to 4,067,697.67, 5,613,508.52 and 2,232,139.90

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Solution

The fourth proportional to 4,067,697.67, 5,613,508.52 and 2,232,139.90 is: 3,080,400.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,067,697.67 : 5,613,508.52 = 2,232,139.90 : x
  2. Step 2: Convert to fraction form
    4,067,697.67/5,613,508.52 = 2,232,139.90/x
  3. Step 3: Cross multiply
    4,067,697.67x = 5,613,508.52 × 2,232,139.90
  4. Step 4: Simplify right side
    4,067,697.67x = 12,530,136,307,253.71
  5. Step 5: Solve for x
    x = 12,530,136,307,253.71/4,067,697.67
  6. Step 6: Final answer
    x = 3,080,400.10

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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.