Home / 3,555,802.50-4,907,229.66-2,007,326.53

Finding the Fourth Proportional to 3,555,802.50, 4,907,229.66 and 2,007,326.53

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Solution

The fourth proportional to 3,555,802.50, 4,907,229.66 and 2,007,326.53 is: 2,770,236.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,802.50 : 4,907,229.66 = 2,007,326.53 : x
  2. Step 2: Convert to fraction form
    3,555,802.50/4,907,229.66 = 2,007,326.53/x
  3. Step 3: Cross multiply
    3,555,802.50x = 4,907,229.66 × 2,007,326.53
  4. Step 4: Simplify right side
    3,555,802.50x = 9,850,412,299,610.90
  5. Step 5: Solve for x
    x = 9,850,412,299,610.90/3,555,802.50
  6. Step 6: Final answer
    x = 2,770,236.06

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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.