Home / 1,306,230.38-1,959,366.33-496,627.14

Finding the Fourth Proportional to 1,306,230.38, 1,959,366.33 and 496,627.14

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Solution

The fourth proportional to 1,306,230.38, 1,959,366.33 and 496,627.14 is: 744,948.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,306,230.38 : 1,959,366.33 = 496,627.14 : x
  2. Step 2: Convert to fraction form
    1,306,230.38/1,959,366.33 = 496,627.14/x
  3. Step 3: Cross multiply
    1,306,230.38x = 1,959,366.33 × 496,627.14
  4. Step 4: Simplify right side
    1,306,230.38x = 973,074,496,680.20
  5. Step 5: Solve for x
    x = 973,074,496,680.20/1,306,230.38
  6. Step 6: Final answer
    x = 744,948.61

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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.