Home / 5,976,481.04-8,247,933.60-3,398,401.76

Finding the Fourth Proportional to 5,976,481.04, 8,247,933.60 and 3,398,401.76

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Solution

The fourth proportional to 5,976,481.04, 8,247,933.60 and 3,398,401.76 is: 4,690,016.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,976,481.04 : 8,247,933.60 = 3,398,401.76 : x
  2. Step 2: Convert to fraction form
    5,976,481.04/8,247,933.60 = 3,398,401.76/x
  3. Step 3: Cross multiply
    5,976,481.04x = 8,247,933.60 × 3,398,401.76
  4. Step 4: Simplify right side
    5,976,481.04x = 28,029,792,062,603.13
  5. Step 5: Solve for x
    x = 28,029,792,062,603.13/5,976,481.04
  6. Step 6: Final answer
    x = 4,690,016.06

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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.