Home / 1,832,027.28-2,748,064.30-484,178.24

Finding the Fourth Proportional to 1,832,027.28, 2,748,064.30 and 484,178.24

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Solution

The fourth proportional to 1,832,027.28, 2,748,064.30 and 484,178.24 is: 726,273.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,027.28 : 2,748,064.30 = 484,178.24 : x
  2. Step 2: Convert to fraction form
    1,832,027.28/2,748,064.30 = 484,178.24/x
  3. Step 3: Cross multiply
    1,832,027.28x = 2,748,064.30 × 484,178.24
  4. Step 4: Simplify right side
    1,832,027.28x = 1,330,552,933,350.97
  5. Step 5: Solve for x
    x = 1,330,552,933,350.97/1,832,027.28
  6. Step 6: Final answer
    x = 726,273.54

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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.