Home / 2,221,745.04-3,332,734.20-705,548.88

Finding the Fourth Proportional to 2,221,745.04, 3,332,734.20 and 705,548.88

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Solution

The fourth proportional to 2,221,745.04, 3,332,734.20 and 705,548.88 is: 1,058,360.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,221,745.04 : 3,332,734.20 = 705,548.88 : x
  2. Step 2: Convert to fraction form
    2,221,745.04/3,332,734.20 = 705,548.88/x
  3. Step 3: Cross multiply
    2,221,745.04x = 3,332,734.20 × 705,548.88
  4. Step 4: Simplify right side
    2,221,745.04x = 2,351,406,882,147.70
  5. Step 5: Solve for x
    x = 2,351,406,882,147.70/2,221,745.04
  6. Step 6: Final answer
    x = 1,058,360.36

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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.