Home / 2,134,655.66-3,203,035.52-997,496.30

Finding the Fourth Proportional to 2,134,655.66, 3,203,035.52 and 997,496.30

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Solution

The fourth proportional to 2,134,655.66, 3,203,035.52 and 997,496.30 is: 1,496,736.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,134,655.66 : 3,203,035.52 = 997,496.30 : x
  2. Step 2: Convert to fraction form
    2,134,655.66/3,203,035.52 = 997,496.30/x
  3. Step 3: Cross multiply
    2,134,655.66x = 3,203,035.52 × 997,496.30
  4. Step 4: Simplify right side
    2,134,655.66x = 3,195,016,058,965.92
  5. Step 5: Solve for x
    x = 3,195,016,058,965.92/2,134,655.66
  6. Step 6: Final answer
    x = 1,496,736.04

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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.