Home / 1,377,865.06-2,062,375.57-736,565.58

Finding the Fourth Proportional to 1,377,865.06, 2,062,375.57 and 736,565.58

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Solution

The fourth proportional to 1,377,865.06, 2,062,375.57 and 736,565.58 is: 1,102,484.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,865.06 : 2,062,375.57 = 736,565.58 : x
  2. Step 2: Convert to fraction form
    1,377,865.06/2,062,375.57 = 736,565.58/x
  3. Step 3: Cross multiply
    1,377,865.06x = 2,062,375.57 × 736,565.58
  4. Step 4: Simplify right side
    1,377,865.06x = 1,519,074,857,894.88
  5. Step 5: Solve for x
    x = 1,519,074,857,894.88/1,377,865.06
  6. Step 6: Final answer
    x = 1,102,484.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.