Home / 2,504,634.62-3,456,404.46-1,358,723.16

Finding the Fourth Proportional to 2,504,634.62, 3,456,404.46 and 1,358,723.16

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Solution

The fourth proportional to 2,504,634.62, 3,456,404.46 and 1,358,723.16 is: 1,875,042.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,634.62 : 3,456,404.46 = 1,358,723.16 : x
  2. Step 2: Convert to fraction form
    2,504,634.62/3,456,404.46 = 1,358,723.16/x
  3. Step 3: Cross multiply
    2,504,634.62x = 3,456,404.46 × 1,358,723.16
  4. Step 4: Simplify right side
    2,504,634.62x = 4,696,296,790,129.29
  5. Step 5: Solve for x
    x = 4,696,296,790,129.29/2,504,634.62
  6. Step 6: Final answer
    x = 1,875,042.68

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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.