Home / 2,697,722.96-3,722,746.91-1,474,070.49

Finding the Fourth Proportional to 2,697,722.96, 3,722,746.91 and 1,474,070.49

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Solution

The fourth proportional to 2,697,722.96, 3,722,746.91 and 1,474,070.49 is: 2,034,156.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,722.96 : 3,722,746.91 = 1,474,070.49 : x
  2. Step 2: Convert to fraction form
    2,697,722.96/3,722,746.91 = 1,474,070.49/x
  3. Step 3: Cross multiply
    2,697,722.96x = 3,722,746.91 × 1,474,070.49
  4. Step 4: Simplify right side
    2,697,722.96x = 5,487,591,354,399.33
  5. Step 5: Solve for x
    x = 5,487,591,354,399.33/2,697,722.96
  6. Step 6: Final answer
    x = 2,034,156.74

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