Home / 773,232.28-1,160,015.26-233,443.78

Finding the Fourth Proportional to 773,232.28, 1,160,015.26 and 233,443.78

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Solution

The fourth proportional to 773,232.28, 1,160,015.26 and 233,443.78 is: 350,216.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,232.28 : 1,160,015.26 = 233,443.78 : x
  2. Step 2: Convert to fraction form
    773,232.28/1,160,015.26 = 233,443.78/x
  3. Step 3: Cross multiply
    773,232.28x = 1,160,015.26 × 233,443.78
  4. Step 4: Simplify right side
    773,232.28x = 270,798,347,152.08
  5. Step 5: Solve for x
    x = 270,798,347,152.08/773,232.28
  6. Step 6: Final answer
    x = 350,216.04

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1.5x scale

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.