Home / 2,497,331.46-3,446,473.50-1,409,787.30

Finding the Fourth Proportional to 2,497,331.46, 3,446,473.50 and 1,409,787.30

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Solution

The fourth proportional to 2,497,331.46, 3,446,473.50 and 1,409,787.30 is: 1,945,594.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,331.46 : 3,446,473.50 = 1,409,787.30 : x
  2. Step 2: Convert to fraction form
    2,497,331.46/3,446,473.50 = 1,409,787.30/x
  3. Step 3: Cross multiply
    2,497,331.46x = 3,446,473.50 × 1,409,787.30
  4. Step 4: Simplify right side
    2,497,331.46x = 4,858,794,570,086.55
  5. Step 5: Solve for x
    x = 4,858,794,570,086.55/2,497,331.46
  6. Step 6: Final answer
    x = 1,945,594.59

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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.