Home / 2,266,508.53-3,400,132.16-669,233.08

Finding the Fourth Proportional to 2,266,508.53, 3,400,132.16 and 669,233.08

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Solution

The fourth proportional to 2,266,508.53, 3,400,132.16 and 669,233.08 is: 1,003,958.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,508.53 : 3,400,132.16 = 669,233.08 : x
  2. Step 2: Convert to fraction form
    2,266,508.53/3,400,132.16 = 669,233.08/x
  3. Step 3: Cross multiply
    2,266,508.53x = 3,400,132.16 × 669,233.08
  4. Step 4: Simplify right side
    2,266,508.53x = 2,275,480,914,497.69
  5. Step 5: Solve for x
    x = 2,275,480,914,497.69/2,266,508.53
  6. Step 6: Final answer
    x = 1,003,958.68

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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.