Home / 1,361,248.92-2,041,873.38-363,951

Finding the Fourth Proportional to 1,361,248.92, 2,041,873.38 and 363,951

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Solution

The fourth proportional to 1,361,248.92, 2,041,873.38 and 363,951 is: 545,926.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,248.92 : 2,041,873.38 = 363,951 : x
  2. Step 2: Convert to fraction form
    1,361,248.92/2,041,873.38 = 363,951/x
  3. Step 3: Cross multiply
    1,361,248.92x = 2,041,873.38 × 363,951
  4. Step 4: Simplify right side
    1,361,248.92x = 743,141,858,524.38
  5. Step 5: Solve for x
    x = 743,141,858,524.38/1,361,248.92
  6. Step 6: Final answer
    x = 545,926.50

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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.