Home / 2,392,382.52-3,301,478.19-1,304,651.34

Finding the Fourth Proportional to 2,392,382.52, 3,301,478.19 and 1,304,651.34

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Solution

The fourth proportional to 2,392,382.52, 3,301,478.19 and 1,304,651.34 is: 1,800,413.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,392,382.52 : 3,301,478.19 = 1,304,651.34 : x
  2. Step 2: Convert to fraction form
    2,392,382.52/3,301,478.19 = 1,304,651.34/x
  3. Step 3: Cross multiply
    2,392,382.52x = 3,301,478.19 × 1,304,651.34
  4. Step 4: Simplify right side
    2,392,382.52x = 4,307,277,944,564.28
  5. Step 5: Solve for x
    x = 4,307,277,944,564.28/2,392,382.52
  6. Step 6: Final answer
    x = 1,800,413.57

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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.