Home / 2,016,354.20-3,025,406.10-1,019,082.20

Finding the Fourth Proportional to 2,016,354.20, 3,025,406.10 and 1,019,082.20

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Solution

The fourth proportional to 2,016,354.20, 3,025,406.10 and 1,019,082.20 is: 1,529,065.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,354.20 : 3,025,406.10 = 1,019,082.20 : x
  2. Step 2: Convert to fraction form
    2,016,354.20/3,025,406.10 = 1,019,082.20/x
  3. Step 3: Cross multiply
    2,016,354.20x = 3,025,406.10 × 1,019,082.20
  4. Step 4: Simplify right side
    2,016,354.20x = 3,083,137,504,281.42
  5. Step 5: Solve for x
    x = 3,083,137,504,281.42/2,016,354.20
  6. Step 6: Final answer
    x = 1,529,065.43

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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.