Home / 2,633,123.34-3,950,001.59-926,912.27

Finding the Fourth Proportional to 2,633,123.34, 3,950,001.59 and 926,912.27

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Solution

The fourth proportional to 2,633,123.34, 3,950,001.59 and 926,912.27 is: 1,390,479.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,633,123.34 : 3,950,001.59 = 926,912.27 : x
  2. Step 2: Convert to fraction form
    2,633,123.34/3,950,001.59 = 926,912.27/x
  3. Step 3: Cross multiply
    2,633,123.34x = 3,950,001.59 × 926,912.27
  4. Step 4: Simplify right side
    2,633,123.34x = 3,661,304,945,530.95
  5. Step 5: Solve for x
    x = 3,661,304,945,530.95/2,633,123.34
  6. Step 6: Final answer
    x = 1,390,479.85

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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.