Home / 2,729,232.20-4,093,848.30-2,552,085.20

Finding the Fourth Proportional to 2,729,232.20, 4,093,848.30 and 2,552,085.20

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Solution

The fourth proportional to 2,729,232.20, 4,093,848.30 and 2,552,085.20 is: 3,828,127.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,232.20 : 4,093,848.30 = 2,552,085.20 : x
  2. Step 2: Convert to fraction form
    2,729,232.20/4,093,848.30 = 2,552,085.20/x
  3. Step 3: Cross multiply
    2,729,232.20x = 4,093,848.30 × 2,552,085.20
  4. Step 4: Simplify right side
    2,729,232.20x = 10,447,849,657,475.16
  5. Step 5: Solve for x
    x = 10,447,849,657,475.16/2,729,232.20
  6. Step 6: Final answer
    x = 3,828,127.80

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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.