Home / 3,079,160.24-4,618,255.19-1,029,805.20

Finding the Fourth Proportional to 3,079,160.24, 4,618,255.19 and 1,029,805.20

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Solution

The fourth proportional to 3,079,160.24, 4,618,255.19 and 1,029,805.20 is: 1,544,545.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,079,160.24 : 4,618,255.19 = 1,029,805.20 : x
  2. Step 2: Convert to fraction form
    3,079,160.24/4,618,255.19 = 1,029,805.20/x
  3. Step 3: Cross multiply
    3,079,160.24x = 4,618,255.19 × 1,029,805.20
  4. Step 4: Simplify right side
    3,079,160.24x = 4,755,903,204,439.96
  5. Step 5: Solve for x
    x = 4,755,903,204,439.96/3,079,160.24
  6. Step 6: Final answer
    x = 1,544,545.54

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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.