Home / 2,095,966.68-3,144,562.38-675,991.32

Finding the Fourth Proportional to 2,095,966.68, 3,144,562.38 and 675,991.32

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Solution

The fourth proportional to 2,095,966.68, 3,144,562.38 and 675,991.32 is: 1,014,184.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,095,966.68 : 3,144,562.38 = 675,991.32 : x
  2. Step 2: Convert to fraction form
    2,095,966.68/3,144,562.38 = 675,991.32/x
  3. Step 3: Cross multiply
    2,095,966.68x = 3,144,562.38 × 675,991.32
  4. Step 4: Simplify right side
    2,095,966.68x = 2,125,696,874,078.54
  5. Step 5: Solve for x
    x = 2,125,696,874,078.54/2,095,966.68
  6. Step 6: Final answer
    x = 1,014,184.48

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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.