Home / 1,832,028.28-2,748,065.80-484,179.24

Finding the Fourth Proportional to 1,832,028.28, 2,748,065.80 and 484,179.24

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Solution

The fourth proportional to 1,832,028.28, 2,748,065.80 and 484,179.24 is: 726,275.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,028.28 : 2,748,065.80 = 484,179.24 : x
  2. Step 2: Convert to fraction form
    1,832,028.28/2,748,065.80 = 484,179.24/x
  3. Step 3: Cross multiply
    1,832,028.28x = 2,748,065.80 × 484,179.24
  4. Step 4: Simplify right side
    1,832,028.28x = 1,330,556,410,513.99
  5. Step 5: Solve for x
    x = 1,330,556,410,513.99/1,832,028.28
  6. Step 6: Final answer
    x = 726,275.04

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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.