Home / 843,092.78-1,264,705.18-244,062.95

Finding the Fourth Proportional to 843,092.78, 1,264,705.18 and 244,062.95

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Solution

The fourth proportional to 843,092.78, 1,264,705.18 and 244,062.95 is: 366,113.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    843,092.78 : 1,264,705.18 = 244,062.95 : x
  2. Step 2: Convert to fraction form
    843,092.78/1,264,705.18 = 244,062.95/x
  3. Step 3: Cross multiply
    843,092.78x = 1,264,705.18 × 244,062.95
  4. Step 4: Simplify right side
    843,092.78x = 308,667,670,177.40
  5. Step 5: Solve for x
    x = 308,667,670,177.40/843,092.78
  6. Step 6: Final answer
    x = 366,113.53

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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.