Home / 2,697,023.60-3,722,005.44-1,551,104.72

Finding the Fourth Proportional to 2,697,023.60, 3,722,005.44 and 1,551,104.72

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Solution

The fourth proportional to 2,697,023.60, 3,722,005.44 and 1,551,104.72 is: 2,140,589.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,023.60 : 3,722,005.44 = 1,551,104.72 : x
  2. Step 2: Convert to fraction form
    2,697,023.60/3,722,005.44 = 1,551,104.72/x
  3. Step 3: Cross multiply
    2,697,023.60x = 3,722,005.44 × 1,551,104.72
  4. Step 4: Simplify right side
    2,697,023.60x = 5,773,220,205,849.68
  5. Step 5: Solve for x
    x = 5,773,220,205,849.68/2,697,023.60
  6. Step 6: Final answer
    x = 2,140,589.43

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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.