Home / 895,234.55-1,342,990.33-296,346.47

Finding the Fourth Proportional to 895,234.55, 1,342,990.33 and 296,346.47

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Solution

The fourth proportional to 895,234.55, 1,342,990.33 and 296,346.47 is: 444,565.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,234.55 : 1,342,990.33 = 296,346.47 : x
  2. Step 2: Convert to fraction form
    895,234.55/1,342,990.33 = 296,346.47/x
  3. Step 3: Cross multiply
    895,234.55x = 1,342,990.33 × 296,346.47
  4. Step 4: Simplify right side
    895,234.55x = 397,990,436,083.82
  5. Step 5: Solve for x
    x = 397,990,436,083.82/895,234.55
  6. Step 6: Final answer
    x = 444,565.55

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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.