Home / 1,250,519.68-1,873,812.48-966,903.04

Finding the Fourth Proportional to 1,250,519.68, 1,873,812.48 and 966,903.04

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Solution

The fourth proportional to 1,250,519.68, 1,873,812.48 and 966,903.04 is: 1,448,833.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,250,519.68 : 1,873,812.48 = 966,903.04 : x
  2. Step 2: Convert to fraction form
    1,250,519.68/1,873,812.48 = 966,903.04/x
  3. Step 3: Cross multiply
    1,250,519.68x = 1,873,812.48 × 966,903.04
  4. Step 4: Simplify right side
    1,250,519.68x = 1,811,794,983,301.94
  5. Step 5: Solve for x
    x = 1,811,794,983,301.94/1,250,519.68
  6. Step 6: Final answer
    x = 1,448,833.64

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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.