Home / 1,446,163.71-1,995,702.48-792,788.58

Finding the Fourth Proportional to 1,446,163.71, 1,995,702.48 and 792,788.58

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Solution

The fourth proportional to 1,446,163.71, 1,995,702.48 and 792,788.58 is: 1,094,046.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,446,163.71 : 1,995,702.48 = 792,788.58 : x
  2. Step 2: Convert to fraction form
    1,446,163.71/1,995,702.48 = 792,788.58/x
  3. Step 3: Cross multiply
    1,446,163.71x = 1,995,702.48 × 792,788.58
  4. Step 4: Simplify right side
    1,446,163.71x = 1,582,170,135,221.68
  5. Step 5: Solve for x
    x = 1,582,170,135,221.68/1,446,163.71
  6. Step 6: Final answer
    x = 1,094,046.35

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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.