Home / 3,357,809.97-4,633,642.56-1,829,884.29

Finding the Fourth Proportional to 3,357,809.97, 4,633,642.56 and 1,829,884.29

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Solution

The fourth proportional to 3,357,809.97, 4,633,642.56 and 1,829,884.29 is: 2,525,166.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,357,809.97 : 4,633,642.56 = 1,829,884.29 : x
  2. Step 2: Convert to fraction form
    3,357,809.97/4,633,642.56 = 1,829,884.29/x
  3. Step 3: Cross multiply
    3,357,809.97x = 4,633,642.56 × 1,829,884.29
  4. Step 4: Simplify right side
    3,357,809.97x = 8,479,029,726,019.38
  5. Step 5: Solve for x
    x = 8,479,029,726,019.38/3,357,809.97
  6. Step 6: Final answer
    x = 2,525,166.64

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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.