Home / 4,363,821.45-6,542,689.01-1,933,652.97

Finding the Fourth Proportional to 4,363,821.45, 6,542,689.01 and 1,933,652.97

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Solution

The fourth proportional to 4,363,821.45, 6,542,689.01 and 1,933,652.97 is: 2,899,131.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,821.45 : 6,542,689.01 = 1,933,652.97 : x
  2. Step 2: Convert to fraction form
    4,363,821.45/6,542,689.01 = 1,933,652.97/x
  3. Step 3: Cross multiply
    4,363,821.45x = 6,542,689.01 × 1,933,652.97
  4. Step 4: Simplify right side
    4,363,821.45x = 12,651,290,026,304.59
  5. Step 5: Solve for x
    x = 12,651,290,026,304.59/4,363,821.45
  6. Step 6: Final answer
    x = 2,899,131.00

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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.