Home / 2,612,014.47-3,604,382.21-1,465,873.38

Finding the Fourth Proportional to 2,612,014.47, 3,604,382.21 and 1,465,873.38

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Solution

The fourth proportional to 2,612,014.47, 3,604,382.21 and 1,465,873.38 is: 2,022,794.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,014.47 : 3,604,382.21 = 1,465,873.38 : x
  2. Step 2: Convert to fraction form
    2,612,014.47/3,604,382.21 = 1,465,873.38/x
  3. Step 3: Cross multiply
    2,612,014.47x = 3,604,382.21 × 1,465,873.38
  4. Step 4: Simplify right side
    2,612,014.47x = 5,283,567,932,984.57
  5. Step 5: Solve for x
    x = 5,283,567,932,984.57/2,612,014.47
  6. Step 6: Final answer
    x = 2,022,794.28

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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.