Home / 2,017,134.80-3,025,702.20-737,739.80

Finding the Fourth Proportional to 2,017,134.80, 3,025,702.20 and 737,739.80

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Solution

The fourth proportional to 2,017,134.80, 3,025,702.20 and 737,739.80 is: 1,106,609.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,134.80 : 3,025,702.20 = 737,739.80 : x
  2. Step 2: Convert to fraction form
    2,017,134.80/3,025,702.20 = 737,739.80/x
  3. Step 3: Cross multiply
    2,017,134.80x = 3,025,702.20 × 737,739.80
  4. Step 4: Simplify right side
    2,017,134.80x = 2,232,180,935,887.56
  5. Step 5: Solve for x
    x = 2,232,180,935,887.56/2,017,134.80
  6. Step 6: Final answer
    x = 1,106,609.70

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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.