Home / 773,685.16-1,160,535.42-233,945.80

Finding the Fourth Proportional to 773,685.16, 1,160,535.42 and 233,945.80

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Solution

The fourth proportional to 773,685.16, 1,160,535.42 and 233,945.80 is: 350,921.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,685.16 : 1,160,535.42 = 233,945.80 : x
  2. Step 2: Convert to fraction form
    773,685.16/1,160,535.42 = 233,945.80/x
  3. Step 3: Cross multiply
    773,685.16x = 1,160,535.42 × 233,945.80
  4. Step 4: Simplify right side
    773,685.16x = 271,502,387,260.24
  5. Step 5: Solve for x
    x = 271,502,387,260.24/773,685.16
  6. Step 6: Final answer
    x = 350,921.02

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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.