Home / 2,474,226.25-3,414,376.72-1,441,669.74

Finding the Fourth Proportional to 2,474,226.25, 3,414,376.72 and 1,441,669.74

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Solution

The fourth proportional to 2,474,226.25, 3,414,376.72 and 1,441,669.74 is: 1,989,471.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,474,226.25 : 3,414,376.72 = 1,441,669.74 : x
  2. Step 2: Convert to fraction form
    2,474,226.25/3,414,376.72 = 1,441,669.74/x
  3. Step 3: Cross multiply
    2,474,226.25x = 3,414,376.72 × 1,441,669.74
  4. Step 4: Simplify right side
    2,474,226.25x = 4,922,403,610,443.19
  5. Step 5: Solve for x
    x = 4,922,403,610,443.19/2,474,226.25
  6. Step 6: Final answer
    x = 1,989,471.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.