Home / 3,163,272.10-4,744,908.15-3,016,305.70

Finding the Fourth Proportional to 3,163,272.10, 4,744,908.15 and 3,016,305.70

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Solution

The fourth proportional to 3,163,272.10, 4,744,908.15 and 3,016,305.70 is: 4,524,458.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,163,272.10 : 4,744,908.15 = 3,016,305.70 : x
  2. Step 2: Convert to fraction form
    3,163,272.10/4,744,908.15 = 3,016,305.70/x
  3. Step 3: Cross multiply
    3,163,272.10x = 4,744,908.15 × 3,016,305.70
  4. Step 4: Simplify right side
    3,163,272.10x = 14,312,093,498,821.46
  5. Step 5: Solve for x
    x = 14,312,093,498,821.46/3,163,272.10
  6. Step 6: Final answer
    x = 4,524,458.55

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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.