Home / 3,301,382.61-4,555,850.27-1,851,073.56

Finding the Fourth Proportional to 3,301,382.61, 4,555,850.27 and 1,851,073.56

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Solution

The fourth proportional to 3,301,382.61, 4,555,850.27 and 1,851,073.56 is: 2,554,449.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,382.61 : 4,555,850.27 = 1,851,073.56 : x
  2. Step 2: Convert to fraction form
    3,301,382.61/4,555,850.27 = 1,851,073.56/x
  3. Step 3: Cross multiply
    3,301,382.61x = 4,555,850.27 × 1,851,073.56
  4. Step 4: Simplify right side
    3,301,382.61x = 8,433,213,968,860.49
  5. Step 5: Solve for x
    x = 8,433,213,968,860.49/3,301,382.61
  6. Step 6: Final answer
    x = 2,554,449.14

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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.