Home / 2,016,074.20-3,028,616.90-1,684,298.20

Finding the Fourth Proportional to 2,016,074.20, 3,028,616.90 and 1,684,298.20

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Solution

The fourth proportional to 2,016,074.20, 3,028,616.90 and 1,684,298.20 is: 2,530,211.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,074.20 : 3,028,616.90 = 1,684,298.20 : x
  2. Step 2: Convert to fraction form
    2,016,074.20/3,028,616.90 = 1,684,298.20/x
  3. Step 3: Cross multiply
    2,016,074.20x = 3,028,616.90 × 1,684,298.20
  4. Step 4: Simplify right side
    2,016,074.20x = 5,101,093,993,159.58
  5. Step 5: Solve for x
    x = 5,101,093,993,159.58/2,016,074.20
  6. Step 6: Final answer
    x = 2,530,211.43

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1.5x scale

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.