Home / 1,062,103.22-1,466,244.16-719,747.82

Finding the Fourth Proportional to 1,062,103.22, 1,466,244.16 and 719,747.82

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Solution

The fourth proportional to 1,062,103.22, 1,466,244.16 and 719,747.82 is: 993,619.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,103.22 : 1,466,244.16 = 719,747.82 : x
  2. Step 2: Convert to fraction form
    1,062,103.22/1,466,244.16 = 719,747.82/x
  3. Step 3: Cross multiply
    1,062,103.22x = 1,466,244.16 × 719,747.82
  4. Step 4: Simplify right side
    1,062,103.22x = 1,055,326,037,747.73
  5. Step 5: Solve for x
    x = 1,055,326,037,747.73/1,062,103.22
  6. Step 6: Final answer
    x = 993,619.09

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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.