Home / 2,448,565-3,673,059.24-675,637

Finding the Fourth Proportional to 2,448,565, 3,673,059.24 and 675,637

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Solution

The fourth proportional to 2,448,565, 3,673,059.24 and 675,637 is: 1,013,513.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,565 : 3,673,059.24 = 675,637 : x
  2. Step 2: Convert to fraction form
    2,448,565/3,673,059.24 = 675,637/x
  3. Step 3: Cross multiply
    2,448,565x = 3,673,059.24 × 675,637
  4. Step 4: Simplify right side
    2,448,565x = 2,481,654,725,735.88
  5. Step 5: Solve for x
    x = 2,481,654,725,735.88/2,448,565
  6. Step 6: Final answer
    x = 1,013,513.93

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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.