Home / 2,695,891.86-4,043,826.27-1,098,098.58

Finding the Fourth Proportional to 2,695,891.86, 4,043,826.27 and 1,098,098.58

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Solution

The fourth proportional to 2,695,891.86, 4,043,826.27 and 1,098,098.58 is: 1,647,143.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,891.86 : 4,043,826.27 = 1,098,098.58 : x
  2. Step 2: Convert to fraction form
    2,695,891.86/4,043,826.27 = 1,098,098.58/x
  3. Step 3: Cross multiply
    2,695,891.86x = 4,043,826.27 × 1,098,098.58
  4. Step 4: Simplify right side
    2,695,891.86x = 4,440,519,884,853.70
  5. Step 5: Solve for x
    x = 4,440,519,884,853.70/2,695,891.86
  6. Step 6: Final answer
    x = 1,647,143.18

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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.