Home / 4,017,692.64-5,544,456.60-2,182,168.56

Finding the Fourth Proportional to 4,017,692.64, 5,544,456.60 and 2,182,168.56

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Solution

The fourth proportional to 4,017,692.64, 5,544,456.60 and 2,182,168.56 is: 3,011,414.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,017,692.64 : 5,544,456.60 = 2,182,168.56 : x
  2. Step 2: Convert to fraction form
    4,017,692.64/5,544,456.60 = 2,182,168.56/x
  3. Step 3: Cross multiply
    4,017,692.64x = 5,544,456.60 × 2,182,168.56
  4. Step 4: Simplify right side
    4,017,692.64x = 12,098,938,874,804.50
  5. Step 5: Solve for x
    x = 12,098,938,874,804.50/4,017,692.64
  6. Step 6: Final answer
    x = 3,011,414.75

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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.