Home / 3,876,118.57-5,813,734.22-1,036,452.16

Finding the Fourth Proportional to 3,876,118.57, 5,813,734.22 and 1,036,452.16

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Solution

The fourth proportional to 3,876,118.57, 5,813,734.22 and 1,036,452.16 is: 1,554,559.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,876,118.57 : 5,813,734.22 = 1,036,452.16 : x
  2. Step 2: Convert to fraction form
    3,876,118.57/5,813,734.22 = 1,036,452.16/x
  3. Step 3: Cross multiply
    3,876,118.57x = 5,813,734.22 × 1,036,452.16
  4. Step 4: Simplify right side
    3,876,118.57x = 6,025,657,389,984.92
  5. Step 5: Solve for x
    x = 6,025,657,389,984.92/3,876,118.57
  6. Step 6: Final answer
    x = 1,554,559.61

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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.