Home / 750,215.52-1,124,757.30-244,474.50

Finding the Fourth Proportional to 750,215.52, 1,124,757.30 and 244,474.50

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Solution

The fourth proportional to 750,215.52, 1,124,757.30 and 244,474.50 is: 366,527.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    750,215.52 : 1,124,757.30 = 244,474.50 : x
  2. Step 2: Convert to fraction form
    750,215.52/1,124,757.30 = 244,474.50/x
  3. Step 3: Cross multiply
    750,215.52x = 1,124,757.30 × 244,474.50
  4. Step 4: Simplify right side
    750,215.52x = 274,974,478,538.85
  5. Step 5: Solve for x
    x = 274,974,478,538.85/750,215.52
  6. Step 6: Final answer
    x = 366,527.31

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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.