Home / 3,276,517.91-4,521,615.71-1,826,305.29

Finding the Fourth Proportional to 3,276,517.91, 4,521,615.71 and 1,826,305.29

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Solution

The fourth proportional to 3,276,517.91, 4,521,615.71 and 1,826,305.29 is: 2,520,313.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,517.91 : 4,521,615.71 = 1,826,305.29 : x
  2. Step 2: Convert to fraction form
    3,276,517.91/4,521,615.71 = 1,826,305.29/x
  3. Step 3: Cross multiply
    3,276,517.91x = 4,521,615.71 × 1,826,305.29
  4. Step 4: Simplify right side
    3,276,517.91x = 8,257,850,681,388.58
  5. Step 5: Solve for x
    x = 8,257,850,681,388.58/3,276,517.91
  6. Step 6: Final answer
    x = 2,520,313.00

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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.