Home / 749,764.04-1,124,530.51-244,323.73

Finding the Fourth Proportional to 749,764.04, 1,124,530.51 and 244,323.73

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Solution

The fourth proportional to 749,764.04, 1,124,530.51 and 244,323.73 is: 366,447.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    749,764.04 : 1,124,530.51 = 244,323.73 : x
  2. Step 2: Convert to fraction form
    749,764.04/1,124,530.51 = 244,323.73/x
  3. Step 3: Cross multiply
    749,764.04x = 1,124,530.51 × 244,323.73
  4. Step 4: Simplify right side
    749,764.04x = 274,749,487,480.38
  5. Step 5: Solve for x
    x = 274,749,487,480.38/749,764.04
  6. Step 6: Final answer
    x = 366,447.94

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Similar ratio
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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.