Home / 2,941,873.62-4,059,761.49-1,652,686.86

Finding the Fourth Proportional to 2,941,873.62, 4,059,761.49 and 1,652,686.86

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Solution

The fourth proportional to 2,941,873.62, 4,059,761.49 and 1,652,686.86 is: 2,280,694.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,873.62 : 4,059,761.49 = 1,652,686.86 : x
  2. Step 2: Convert to fraction form
    2,941,873.62/4,059,761.49 = 1,652,686.86/x
  3. Step 3: Cross multiply
    2,941,873.62x = 4,059,761.49 × 1,652,686.86
  4. Step 4: Simplify right side
    2,941,873.62x = 6,709,514,469,257.02
  5. Step 5: Solve for x
    x = 6,709,514,469,257.02/2,941,873.62
  6. Step 6: Final answer
    x = 2,280,694.32

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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.