Home / 1,006,773.52-1,509,708.12-296,552.56

Finding the Fourth Proportional to 1,006,773.52, 1,509,708.12 and 296,552.56

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Solution

The fourth proportional to 1,006,773.52, 1,509,708.12 and 296,552.56 is: 444,695.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,773.52 : 1,509,708.12 = 296,552.56 : x
  2. Step 2: Convert to fraction form
    1,006,773.52/1,509,708.12 = 296,552.56/x
  3. Step 3: Cross multiply
    1,006,773.52x = 1,509,708.12 × 296,552.56
  4. Step 4: Simplify right side
    1,006,773.52x = 447,707,807,838.79
  5. Step 5: Solve for x
    x = 447,707,807,838.79/1,006,773.52
  6. Step 6: Final answer
    x = 444,695.65

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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.