Home / 3,370,751.31-4,651,719.12-2,046,190.71

Finding the Fourth Proportional to 3,370,751.31, 4,651,719.12 and 2,046,190.71

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Solution

The fourth proportional to 3,370,751.31, 4,651,719.12 and 2,046,190.71 is: 2,823,793.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,751.31 : 4,651,719.12 = 2,046,190.71 : x
  2. Step 2: Convert to fraction form
    3,370,751.31/4,651,719.12 = 2,046,190.71/x
  3. Step 3: Cross multiply
    3,370,751.31x = 4,651,719.12 × 2,046,190.71
  4. Step 4: Simplify right side
    3,370,751.31x = 9,518,304,448,873.38
  5. Step 5: Solve for x
    x = 9,518,304,448,873.38/3,370,751.31
  6. Step 6: Final answer
    x = 2,823,793.15

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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.