Home / 410,536.75-566,512.48-226,767.19

Finding the Fourth Proportional to 410,536.75, 566,512.48 and 226,767.19

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Solution

The fourth proportional to 410,536.75, 566,512.48 and 226,767.19 is: 312,923.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,536.75 : 566,512.48 = 226,767.19 : x
  2. Step 2: Convert to fraction form
    410,536.75/566,512.48 = 226,767.19/x
  3. Step 3: Cross multiply
    410,536.75x = 566,512.48 × 226,767.19
  4. Step 4: Simplify right side
    410,536.75x = 128,466,443,189.53
  5. Step 5: Solve for x
    x = 128,466,443,189.53/410,536.75
  6. Step 6: Final answer
    x = 312,923.13

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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.