Home / 2,729,234.20-4,093,851.30-2,552,087.20

Finding the Fourth Proportional to 2,729,234.20, 4,093,851.30 and 2,552,087.20

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Solution

The fourth proportional to 2,729,234.20, 4,093,851.30 and 2,552,087.20 is: 3,828,130.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,234.20 : 4,093,851.30 = 2,552,087.20 : x
  2. Step 2: Convert to fraction form
    2,729,234.20/4,093,851.30 = 2,552,087.20/x
  3. Step 3: Cross multiply
    2,729,234.20x = 4,093,851.30 × 2,552,087.20
  4. Step 4: Simplify right side
    2,729,234.20x = 10,447,865,501,433.36
  5. Step 5: Solve for x
    x = 10,447,865,501,433.36/2,729,234.20
  6. Step 6: Final answer
    x = 3,828,130.80

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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.