Home / 2,062,277.28-3,094,640.64-1,115,627.04

Finding the Fourth Proportional to 2,062,277.28, 3,094,640.64 and 1,115,627.04

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Solution

The fourth proportional to 2,062,277.28, 3,094,640.64 and 1,115,627.04 is: 1,674,103.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,277.28 : 3,094,640.64 = 1,115,627.04 : x
  2. Step 2: Convert to fraction form
    2,062,277.28/3,094,640.64 = 1,115,627.04/x
  3. Step 3: Cross multiply
    2,062,277.28x = 3,094,640.64 × 1,115,627.04
  4. Step 4: Simplify right side
    2,062,277.28x = 3,452,464,777,066.91
  5. Step 5: Solve for x
    x = 3,452,464,777,066.91/2,062,277.28
  6. Step 6: Final answer
    x = 1,674,103.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.