Home / 3,274,743.30-4,912,114.95-2,802,351.30

Finding the Fourth Proportional to 3,274,743.30, 4,912,114.95 and 2,802,351.30

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Solution

The fourth proportional to 3,274,743.30, 4,912,114.95 and 2,802,351.30 is: 4,203,526.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,743.30 : 4,912,114.95 = 2,802,351.30 : x
  2. Step 2: Convert to fraction form
    3,274,743.30/4,912,114.95 = 2,802,351.30/x
  3. Step 3: Cross multiply
    3,274,743.30x = 4,912,114.95 × 2,802,351.30
  4. Step 4: Simplify right side
    3,274,743.30x = 13,765,471,715,881.94
  5. Step 5: Solve for x
    x = 13,765,471,715,881.94/3,274,743.30
  6. Step 6: Final answer
    x = 4,203,526.95

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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.