Home / 3,379,086.10-5,083,012.77-3,063,049.11

Finding the Fourth Proportional to 3,379,086.10, 5,083,012.77 and 3,063,049.11

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Solution

The fourth proportional to 3,379,086.10, 5,083,012.77 and 3,063,049.11 is: 4,607,612.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,086.10 : 5,083,012.77 = 3,063,049.11 : x
  2. Step 2: Convert to fraction form
    3,379,086.10/5,083,012.77 = 3,063,049.11/x
  3. Step 3: Cross multiply
    3,379,086.10x = 5,083,012.77 × 3,063,049.11
  4. Step 4: Simplify right side
    3,379,086.10x = 15,569,517,741,267.13
  5. Step 5: Solve for x
    x = 15,569,517,741,267.13/3,379,086.10
  6. Step 6: Final answer
    x = 4,607,612.02

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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.