Home / 2,539,695.67-3,503,782.37-1,451,383.41

Finding the Fourth Proportional to 2,539,695.67, 3,503,782.37 and 1,451,383.41

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Solution

The fourth proportional to 2,539,695.67, 3,503,782.37 and 1,451,383.41 is: 2,002,338.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,695.67 : 3,503,782.37 = 1,451,383.41 : x
  2. Step 2: Convert to fraction form
    2,539,695.67/3,503,782.37 = 1,451,383.41/x
  3. Step 3: Cross multiply
    2,539,695.67x = 3,503,782.37 × 1,451,383.41
  4. Step 4: Simplify right side
    2,539,695.67x = 5,085,331,604,068.48
  5. Step 5: Solve for x
    x = 5,085,331,604,068.48/2,539,695.67
  6. Step 6: Final answer
    x = 2,002,338.97

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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.