Home / 2,017,217.80-3,025,826.70-737,822.80

Finding the Fourth Proportional to 2,017,217.80, 3,025,826.70 and 737,822.80

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Solution

The fourth proportional to 2,017,217.80, 3,025,826.70 and 737,822.80 is: 1,106,734.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,217.80 : 3,025,826.70 = 737,822.80 : x
  2. Step 2: Convert to fraction form
    2,017,217.80/3,025,826.70 = 737,822.80/x
  3. Step 3: Cross multiply
    2,017,217.80x = 3,025,826.70 × 737,822.80
  4. Step 4: Simplify right side
    2,017,217.80x = 2,232,523,928,108.76
  5. Step 5: Solve for x
    x = 2,232,523,928,108.76/2,017,217.80
  6. Step 6: Final answer
    x = 1,106,734.20

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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.