Home / 2,203,497.28-3,304,728.78-1,065,696.76

Finding the Fourth Proportional to 2,203,497.28, 3,304,728.78 and 1,065,696.76

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Solution

The fourth proportional to 2,203,497.28, 3,304,728.78 and 1,065,696.76 is: 1,598,295.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,203,497.28 : 3,304,728.78 = 1,065,696.76 : x
  2. Step 2: Convert to fraction form
    2,203,497.28/3,304,728.78 = 1,065,696.76/x
  3. Step 3: Cross multiply
    2,203,497.28x = 3,304,728.78 × 1,065,696.76
  4. Step 4: Simplify right side
    2,203,497.28x = 3,521,838,753,524.75
  5. Step 5: Solve for x
    x = 3,521,838,753,524.75/2,203,497.28
  6. Step 6: Final answer
    x = 1,598,295.03

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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.