Home / 414,442.04-571,930.89-244,687.10

Finding the Fourth Proportional to 414,442.04, 571,930.89 and 244,687.10

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Solution

The fourth proportional to 414,442.04, 571,930.89 and 244,687.10 is: 337,668.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,442.04 : 571,930.89 = 244,687.10 : x
  2. Step 2: Convert to fraction form
    414,442.04/571,930.89 = 244,687.10/x
  3. Step 3: Cross multiply
    414,442.04x = 571,930.89 × 244,687.10
  4. Step 4: Simplify right side
    414,442.04x = 139,944,110,874.52
  5. Step 5: Solve for x
    x = 139,944,110,874.52/414,442.04
  6. Step 6: Final answer
    x = 337,668.71

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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.