Home / 1,023,194.97-1,534,530.66-303,368.36

Finding the Fourth Proportional to 1,023,194.97, 1,534,530.66 and 303,368.36

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Solution

The fourth proportional to 1,023,194.97, 1,534,530.66 and 303,368.36 is: 454,974.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,194.97 : 1,534,530.66 = 303,368.36 : x
  2. Step 2: Convert to fraction form
    1,023,194.97/1,534,530.66 = 303,368.36/x
  3. Step 3: Cross multiply
    1,023,194.97x = 1,534,530.66 × 303,368.36
  4. Step 4: Simplify right side
    1,023,194.97x = 465,528,040,883.63
  5. Step 5: Solve for x
    x = 465,528,040,883.63/1,023,194.97
  6. Step 6: Final answer
    x = 454,974.91

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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.