Home / 3,305,423.32-4,563,294.17-2,313,517.77

Finding the Fourth Proportional to 3,305,423.32, 4,563,294.17 and 2,313,517.77

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Solution

The fourth proportional to 3,305,423.32, 4,563,294.17 and 2,313,517.77 is: 3,193,921.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,423.32 : 4,563,294.17 = 2,313,517.77 : x
  2. Step 2: Convert to fraction form
    3,305,423.32/4,563,294.17 = 2,313,517.77/x
  3. Step 3: Cross multiply
    3,305,423.32x = 4,563,294.17 × 2,313,517.77
  4. Step 4: Simplify right side
    3,305,423.32x = 10,557,262,140,464.81
  5. Step 5: Solve for x
    x = 10,557,262,140,464.81/3,305,423.32
  6. Step 6: Final answer
    x = 3,193,921.36

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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.