Home / 3,162,758.53-4,744,429.44-1,032,853.81

Finding the Fourth Proportional to 3,162,758.53, 4,744,429.44 and 1,032,853.81

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Solution

The fourth proportional to 3,162,758.53, 4,744,429.44 and 1,032,853.81 is: 1,549,375.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,758.53 : 4,744,429.44 = 1,032,853.81 : x
  2. Step 2: Convert to fraction form
    3,162,758.53/4,744,429.44 = 1,032,853.81/x
  3. Step 3: Cross multiply
    3,162,758.53x = 4,744,429.44 × 1,032,853.81
  4. Step 4: Simplify right side
    3,162,758.53x = 4,900,302,023,380.17
  5. Step 5: Solve for x
    x = 4,900,302,023,380.17/3,162,758.53
  6. Step 6: Final answer
    x = 1,549,375.96

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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.