Home / 2,933,854.62-4,399,928.19-1,136,337.18

Finding the Fourth Proportional to 2,933,854.62, 4,399,928.19 and 1,136,337.18

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Solution

The fourth proportional to 2,933,854.62, 4,399,928.19 and 1,136,337.18 is: 1,704,175.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,933,854.62 : 4,399,928.19 = 1,136,337.18 : x
  2. Step 2: Convert to fraction form
    2,933,854.62/4,399,928.19 = 1,136,337.18/x
  3. Step 3: Cross multiply
    2,933,854.62x = 4,399,928.19 × 1,136,337.18
  4. Step 4: Simplify right side
    2,933,854.62x = 4,999,801,991,627.10
  5. Step 5: Solve for x
    x = 4,999,801,991,627.10/2,933,854.62
  6. Step 6: Final answer
    x = 1,704,175.10

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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.