Home / 2,495,480.28-3,443,773.16-1,349,560.62

Finding the Fourth Proportional to 2,495,480.28, 3,443,773.16 and 1,349,560.62

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Solution

The fourth proportional to 2,495,480.28, 3,443,773.16 and 1,349,560.62 is: 1,862,399.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,480.28 : 3,443,773.16 = 1,349,560.62 : x
  2. Step 2: Convert to fraction form
    2,495,480.28/3,443,773.16 = 1,349,560.62/x
  3. Step 3: Cross multiply
    2,495,480.28x = 3,443,773.16 × 1,349,560.62
  4. Step 4: Simplify right side
    2,495,480.28x = 4,647,580,634,201.16
  5. Step 5: Solve for x
    x = 4,647,580,634,201.16/2,495,480.28
  6. Step 6: Final answer
    x = 1,862,399.26

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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.