Home / 773,191.53-1,159,954.16-233,403.12

Finding the Fourth Proportional to 773,191.53, 1,159,954.16 and 233,403.12

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Solution

The fourth proportional to 773,191.53, 1,159,954.16 and 233,403.12 is: 350,155.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,191.53 : 1,159,954.16 = 233,403.12 : x
  2. Step 2: Convert to fraction form
    773,191.53/1,159,954.16 = 233,403.12/x
  3. Step 3: Cross multiply
    773,191.53x = 1,159,954.16 × 233,403.12
  4. Step 4: Simplify right side
    773,191.53x = 270,736,918,833.96
  5. Step 5: Solve for x
    x = 270,736,918,833.96/773,191.53
  6. Step 6: Final answer
    x = 350,155.05

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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.