Home / 650,581.26-975,937.90-224,061.38

Finding the Fourth Proportional to 650,581.26, 975,937.90 and 224,061.38

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Solution

The fourth proportional to 650,581.26, 975,937.90 and 224,061.38 is: 336,114.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    650,581.26 : 975,937.90 = 224,061.38 : x
  2. Step 2: Convert to fraction form
    650,581.26/975,937.90 = 224,061.38/x
  3. Step 3: Cross multiply
    650,581.26x = 975,937.90 × 224,061.38
  4. Step 4: Simplify right side
    650,581.26x = 218,669,992,668.30
  5. Step 5: Solve for x
    x = 218,669,992,668.30/650,581.26
  6. Step 6: Final answer
    x = 336,114.80

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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.