Home / 3,344,871.65-4,616,049.76-1,874,807.37

Finding the Fourth Proportional to 3,344,871.65, 4,616,049.76 and 1,874,807.37

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Solution

The fourth proportional to 3,344,871.65, 4,616,049.76 and 1,874,807.37 is: 2,587,305.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,871.65 : 4,616,049.76 = 1,874,807.37 : x
  2. Step 2: Convert to fraction form
    3,344,871.65/4,616,049.76 = 1,874,807.37/x
  3. Step 3: Cross multiply
    3,344,871.65x = 4,616,049.76 × 1,874,807.37
  4. Step 4: Simplify right side
    3,344,871.65x = 8,654,204,110,334.73
  5. Step 5: Solve for x
    x = 8,654,204,110,334.73/3,344,871.65
  6. Step 6: Final answer
    x = 2,587,305.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.