Home / 2,729,231.70-4,093,847.55-2,552,084.70

Finding the Fourth Proportional to 2,729,231.70, 4,093,847.55 and 2,552,084.70

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Solution

The fourth proportional to 2,729,231.70, 4,093,847.55 and 2,552,084.70 is: 3,828,127.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,231.70 : 4,093,847.55 = 2,552,084.70 : x
  2. Step 2: Convert to fraction form
    2,729,231.70/4,093,847.55 = 2,552,084.70/x
  3. Step 3: Cross multiply
    2,729,231.70x = 4,093,847.55 × 2,552,084.70
  4. Step 4: Simplify right side
    2,729,231.70x = 10,447,845,696,487.48
  5. Step 5: Solve for x
    x = 10,447,845,696,487.48/2,729,231.70
  6. Step 6: Final answer
    x = 3,828,127.05

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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.