Home / 2,726,966.04-3,770,015.58-2,046,721.56

Finding the Fourth Proportional to 2,726,966.04, 3,770,015.58 and 2,046,721.56

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Solution

The fourth proportional to 2,726,966.04, 3,770,015.58 and 2,046,721.56 is: 2,829,581.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,966.04 : 3,770,015.58 = 2,046,721.56 : x
  2. Step 2: Convert to fraction form
    2,726,966.04/3,770,015.58 = 2,046,721.56/x
  3. Step 3: Cross multiply
    2,726,966.04x = 3,770,015.58 × 2,046,721.56
  4. Step 4: Simplify right side
    2,726,966.04x = 7,716,172,169,121.91
  5. Step 5: Solve for x
    x = 7,716,172,169,121.91/2,726,966.04
  6. Step 6: Final answer
    x = 2,829,581.32

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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.