Home / 2,016,108.30-3,024,162.45-1,344,261.90

Finding the Fourth Proportional to 2,016,108.30, 3,024,162.45 and 1,344,261.90

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Solution

The fourth proportional to 2,016,108.30, 3,024,162.45 and 1,344,261.90 is: 2,016,392.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,108.30 : 3,024,162.45 = 1,344,261.90 : x
  2. Step 2: Convert to fraction form
    2,016,108.30/3,024,162.45 = 1,344,261.90/x
  3. Step 3: Cross multiply
    2,016,108.30x = 3,024,162.45 × 1,344,261.90
  4. Step 4: Simplify right side
    2,016,108.30x = 4,065,266,360,945.66
  5. Step 5: Solve for x
    x = 4,065,266,360,945.66/2,016,108.30
  6. Step 6: Final answer
    x = 2,016,392.85

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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.