Home / 1,267,713.66-1,897,283.97-1,233,596.46

Finding the Fourth Proportional to 1,267,713.66, 1,897,283.97 and 1,233,596.46

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Solution

The fourth proportional to 1,267,713.66, 1,897,283.97 and 1,233,596.46 is: 1,846,223.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,267,713.66 : 1,897,283.97 = 1,233,596.46 : x
  2. Step 2: Convert to fraction form
    1,267,713.66/1,897,283.97 = 1,233,596.46/x
  3. Step 3: Cross multiply
    1,267,713.66x = 1,897,283.97 × 1,233,596.46
  4. Step 4: Simplify right side
    1,267,713.66x = 2,340,482,789,006.75
  5. Step 5: Solve for x
    x = 2,340,482,789,006.75/1,267,713.66
  6. Step 6: Final answer
    x = 1,846,223.53

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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.