Home / 3,745,990.59-5,618,755.20-2,306,948.22

Finding the Fourth Proportional to 3,745,990.59, 5,618,755.20 and 2,306,948.22

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Solution

The fourth proportional to 3,745,990.59, 5,618,755.20 and 2,306,948.22 is: 3,460,280.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,745,990.59 : 5,618,755.20 = 2,306,948.22 : x
  2. Step 2: Convert to fraction form
    3,745,990.59/5,618,755.20 = 2,306,948.22/x
  3. Step 3: Cross multiply
    3,745,990.59x = 5,618,755.20 × 2,306,948.22
  4. Step 4: Simplify right side
    3,745,990.59x = 12,962,177,307,255.75
  5. Step 5: Solve for x
    x = 12,962,177,307,255.75/3,745,990.59
  6. Step 6: Final answer
    x = 3,460,280.26

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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.