Home / 2,062,125.88-2,845,727.40-1,144,493.44

Finding the Fourth Proportional to 2,062,125.88, 2,845,727.40 and 1,144,493.44

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Solution

The fourth proportional to 2,062,125.88, 2,845,727.40 and 1,144,493.44 is: 1,579,397.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,125.88 : 2,845,727.40 = 1,144,493.44 : x
  2. Step 2: Convert to fraction form
    2,062,125.88/2,845,727.40 = 1,144,493.44/x
  3. Step 3: Cross multiply
    2,062,125.88x = 2,845,727.40 × 1,144,493.44
  4. Step 4: Simplify right side
    2,062,125.88x = 3,256,916,341,328.26
  5. Step 5: Solve for x
    x = 3,256,916,341,328.26/2,062,125.88
  6. Step 6: Final answer
    x = 1,579,397.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.