Home / 2,612,040.44-3,604,418.16-1,465,899.36

Finding the Fourth Proportional to 2,612,040.44, 3,604,418.16 and 1,465,899.36

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Solution

The fourth proportional to 2,612,040.44, 3,604,418.16 and 1,465,899.36 is: 2,022,830.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,612,040.44 : 3,604,418.16 = 1,465,899.36 : x
  2. Step 2: Convert to fraction form
    2,612,040.44/3,604,418.16 = 1,465,899.36/x
  3. Step 3: Cross multiply
    2,612,040.44x = 3,604,418.16 × 1,465,899.36
  4. Step 4: Simplify right side
    2,612,040.44x = 5,283,714,273,916.38
  5. Step 5: Solve for x
    x = 5,283,714,273,916.38/2,612,040.44
  6. Step 6: Final answer
    x = 2,022,830.20

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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.