Home / 2,062,271.20-3,094,534.32-800,148.64

Finding the Fourth Proportional to 2,062,271.20, 3,094,534.32 and 800,148.64

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Solution

The fourth proportional to 2,062,271.20, 3,094,534.32 and 800,148.64 is: 1,200,660.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,271.20 : 3,094,534.32 = 800,148.64 : x
  2. Step 2: Convert to fraction form
    2,062,271.20/3,094,534.32 = 800,148.64/x
  3. Step 3: Cross multiply
    2,062,271.20x = 3,094,534.32 × 800,148.64
  4. Step 4: Simplify right side
    2,062,271.20x = 2,476,087,427,581.32
  5. Step 5: Solve for x
    x = 2,476,087,427,581.32/2,062,271.20
  6. Step 6: Final answer
    x = 1,200,660.43

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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.