Home / 4,304,399.76-5,939,632.05-2,650,284.18

Finding the Fourth Proportional to 4,304,399.76, 5,939,632.05 and 2,650,284.18

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Solution

The fourth proportional to 4,304,399.76, 5,939,632.05 and 2,650,284.18 is: 3,657,121.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304,399.76 : 5,939,632.05 = 2,650,284.18 : x
  2. Step 2: Convert to fraction form
    4,304,399.76/5,939,632.05 = 2,650,284.18/x
  3. Step 3: Cross multiply
    4,304,399.76x = 5,939,632.05 × 2,650,284.18
  4. Step 4: Simplify right side
    4,304,399.76x = 15,741,712,857,135.97
  5. Step 5: Solve for x
    x = 15,741,712,857,135.97/4,304,399.76
  6. Step 6: Final answer
    x = 3,657,121.49

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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.