Home / 2,843,286.71-4,264,930.67-950,028.35

Finding the Fourth Proportional to 2,843,286.71, 4,264,930.67 and 950,028.35

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Solution

The fourth proportional to 2,843,286.71, 4,264,930.67 and 950,028.35 is: 1,425,042.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,843,286.71 : 4,264,930.67 = 950,028.35 : x
  2. Step 2: Convert to fraction form
    2,843,286.71/4,264,930.67 = 950,028.35/x
  3. Step 3: Cross multiply
    2,843,286.71x = 4,264,930.67 × 950,028.35
  4. Step 4: Simplify right side
    2,843,286.71x = 4,051,805,021,209.70
  5. Step 5: Solve for x
    x = 4,051,805,021,209.70/2,843,286.71
  6. Step 6: Final answer
    x = 1,425,042.72

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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.