Home / 773,005.88-1,159,517.75-233,266.84

Finding the Fourth Proportional to 773,005.88, 1,159,517.75 and 233,266.84

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Solution

The fourth proportional to 773,005.88, 1,159,517.75 and 233,266.84 is: 349,902.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,005.88 : 1,159,517.75 = 233,266.84 : x
  2. Step 2: Convert to fraction form
    773,005.88/1,159,517.75 = 233,266.84/x
  3. Step 3: Cross multiply
    773,005.88x = 1,159,517.75 × 233,266.84
  4. Step 4: Simplify right side
    773,005.88x = 270,477,034,502.49
  5. Step 5: Solve for x
    x = 270,477,034,502.49/773,005.88
  6. Step 6: Final answer
    x = 349,902.95

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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.