Home / 2,305,848.20-3,449,441.10-2,025,912.20

Finding the Fourth Proportional to 2,305,848.20, 3,449,441.10 and 2,025,912.20

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Solution

The fourth proportional to 2,305,848.20, 3,449,441.10 and 2,025,912.20 is: 3,030,669.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,305,848.20 : 3,449,441.10 = 2,025,912.20 : x
  2. Step 2: Convert to fraction form
    2,305,848.20/3,449,441.10 = 2,025,912.20/x
  3. Step 3: Cross multiply
    2,305,848.20x = 3,449,441.10 × 2,025,912.20
  4. Step 4: Simplify right side
    2,305,848.20x = 6,988,264,807,671.42
  5. Step 5: Solve for x
    x = 6,988,264,807,671.42/2,305,848.20
  6. Step 6: Final answer
    x = 3,030,669.93

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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.