Home / 2,065,706.20-3,098,559.30-945,962.20

Finding the Fourth Proportional to 2,065,706.20, 3,098,559.30 and 945,962.20

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Solution

The fourth proportional to 2,065,706.20, 3,098,559.30 and 945,962.20 is: 1,418,943.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,706.20 : 3,098,559.30 = 945,962.20 : x
  2. Step 2: Convert to fraction form
    2,065,706.20/3,098,559.30 = 945,962.20/x
  3. Step 3: Cross multiply
    2,065,706.20x = 3,098,559.30 × 945,962.20
  4. Step 4: Simplify right side
    2,065,706.20x = 2,931,119,972,258.46
  5. Step 5: Solve for x
    x = 2,931,119,972,258.46/2,065,706.20
  6. Step 6: Final answer
    x = 1,418,943.30

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Similar ratio
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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.