Home / 2,697,723.90-3,722,748.20-1,474,071.44

Finding the Fourth Proportional to 2,697,723.90, 3,722,748.20 and 1,474,071.44

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Solution

The fourth proportional to 2,697,723.90, 3,722,748.20 and 1,474,071.44 is: 2,034,158.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,723.90 : 3,722,748.20 = 1,474,071.44 : x
  2. Step 2: Convert to fraction form
    2,697,723.90/3,722,748.20 = 1,474,071.44/x
  3. Step 3: Cross multiply
    2,697,723.90x = 3,722,748.20 × 1,474,071.44
  4. Step 4: Simplify right side
    2,697,723.90x = 5,487,596,773,947.31
  5. Step 5: Solve for x
    x = 5,487,596,773,947.31/2,697,723.90
  6. Step 6: Final answer
    x = 2,034,158.04

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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.