Home / 1,229,461.68-1,844,192.52-960,045.15

Finding the Fourth Proportional to 1,229,461.68, 1,844,192.52 and 960,045.15

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Solution

The fourth proportional to 1,229,461.68, 1,844,192.52 and 960,045.15 is: 1,440,067.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,461.68 : 1,844,192.52 = 960,045.15 : x
  2. Step 2: Convert to fraction form
    1,229,461.68/1,844,192.52 = 960,045.15/x
  3. Step 3: Cross multiply
    1,229,461.68x = 1,844,192.52 × 960,045.15
  4. Step 4: Simplify right side
    1,229,461.68x = 1,770,508,084,492.28
  5. Step 5: Solve for x
    x = 1,770,508,084,492.28/1,229,461.68
  6. Step 6: Final answer
    x = 1,440,067.73

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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.