Home / 416,315.17-574,519.64-244,236.07

Finding the Fourth Proportional to 416,315.17, 574,519.64 and 244,236.07

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Solution

The fourth proportional to 416,315.17, 574,519.64 and 244,236.07 is: 337,048.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    416,315.17 : 574,519.64 = 244,236.07 : x
  2. Step 2: Convert to fraction form
    416,315.17/574,519.64 = 244,236.07/x
  3. Step 3: Cross multiply
    416,315.17x = 574,519.64 × 244,236.07
  4. Step 4: Simplify right side
    416,315.17x = 140,318,419,011.42
  5. Step 5: Solve for x
    x = 140,318,419,011.42/416,315.17
  6. Step 6: Final answer
    x = 337,048.54

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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.