Home / 798,297.75-1,101,650.94-544,093.02

Finding the Fourth Proportional to 798,297.75, 1,101,650.94 and 544,093.02

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Solution

The fourth proportional to 798,297.75, 1,101,650.94 and 544,093.02 is: 750,848.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    798,297.75 : 1,101,650.94 = 544,093.02 : x
  2. Step 2: Convert to fraction form
    798,297.75/1,101,650.94 = 544,093.02/x
  3. Step 3: Cross multiply
    798,297.75x = 1,101,650.94 × 544,093.02
  4. Step 4: Simplify right side
    798,297.75x = 599,400,586,930.44
  5. Step 5: Solve for x
    x = 599,400,586,930.44/798,297.75
  6. Step 6: Final answer
    x = 750,848.40

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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.