Home / 406,180.15-560,546.12-224,892.07

Finding the Fourth Proportional to 406,180.15, 560,546.12 and 224,892.07

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Solution

The fourth proportional to 406,180.15, 560,546.12 and 224,892.07 is: 310,360.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    406,180.15 : 560,546.12 = 224,892.07 : x
  2. Step 2: Convert to fraction form
    406,180.15/560,546.12 = 224,892.07/x
  3. Step 3: Cross multiply
    406,180.15x = 560,546.12 × 224,892.07
  4. Step 4: Simplify right side
    406,180.15x = 126,062,374,731.44
  5. Step 5: Solve for x
    x = 126,062,374,731.44/406,180.15
  6. Step 6: Final answer
    x = 310,360.75

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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.