Home / 598,082.02-825,373.10-326,164.75

Finding the Fourth Proportional to 598,082.02, 825,373.10 and 326,164.75

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Solution

The fourth proportional to 598,082.02, 825,373.10 and 326,164.75 is: 450,118.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,082.02 : 825,373.10 = 326,164.75 : x
  2. Step 2: Convert to fraction form
    598,082.02/825,373.10 = 326,164.75/x
  3. Step 3: Cross multiply
    598,082.02x = 825,373.10 × 326,164.75
  4. Step 4: Simplify right side
    598,082.02x = 269,207,605,060.54
  5. Step 5: Solve for x
    x = 269,207,605,060.54/598,082.02
  6. Step 6: Final answer
    x = 450,118.21

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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.