Home / 4,229,469.30-5,821,916.67-3,650,529.18

Finding the Fourth Proportional to 4,229,469.30, 5,821,916.67 and 3,650,529.18

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Solution

The fourth proportional to 4,229,469.30, 5,821,916.67 and 3,650,529.18 is: 5,024,998.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,229,469.30 : 5,821,916.67 = 3,650,529.18 : x
  2. Step 2: Convert to fraction form
    4,229,469.30/5,821,916.67 = 3,650,529.18/x
  3. Step 3: Cross multiply
    4,229,469.30x = 5,821,916.67 × 3,650,529.18
  4. Step 4: Simplify right side
    4,229,469.30x = 21,253,076,687,363.43
  5. Step 5: Solve for x
    x = 21,253,076,687,363.43/4,229,469.30
  6. Step 6: Final answer
    x = 5,024,998.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.