Home / 10,681,549.41-16,022,324.33-2,594,470.56

Finding the Fourth Proportional to 10,681,549.41, 16,022,324.33 and 2,594,470.56

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Solution

The fourth proportional to 10,681,549.41, 16,022,324.33 and 2,594,470.56 is: 3,891,705.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,681,549.41 : 16,022,324.33 = 2,594,470.56 : x
  2. Step 2: Convert to fraction form
    10,681,549.41/16,022,324.33 = 2,594,470.56/x
  3. Step 3: Cross multiply
    10,681,549.41x = 16,022,324.33 × 2,594,470.56
  4. Step 4: Simplify right side
    10,681,549.41x = 41,569,448,683,872.75
  5. Step 5: Solve for x
    x = 41,569,448,683,872.75/10,681,549.41
  6. Step 6: Final answer
    x = 3,891,705.88

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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.