Home / 2,232,736.90-3,081,083.92-1,265,932.54

Finding the Fourth Proportional to 2,232,736.90, 3,081,083.92 and 1,265,932.54

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Solution

The fourth proportional to 2,232,736.90, 3,081,083.92 and 1,265,932.54 is: 1,746,934.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,736.90 : 3,081,083.92 = 1,265,932.54 : x
  2. Step 2: Convert to fraction form
    2,232,736.90/3,081,083.92 = 1,265,932.54/x
  3. Step 3: Cross multiply
    2,232,736.90x = 3,081,083.92 × 1,265,932.54
  4. Step 4: Simplify right side
    2,232,736.90x = 3,900,444,392,798.76
  5. Step 5: Solve for x
    x = 3,900,444,392,798.76/2,232,736.90
  6. Step 6: Final answer
    x = 1,746,934.17

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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.