Home / 2,496,654.03-3,448,909.76-1,986,703.95

Finding the Fourth Proportional to 2,496,654.03, 3,448,909.76 and 1,986,703.95

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Solution

The fourth proportional to 2,496,654.03, 3,448,909.76 and 1,986,703.95 is: 2,744,458.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,496,654.03 : 3,448,909.76 = 1,986,703.95 : x
  2. Step 2: Convert to fraction form
    2,496,654.03/3,448,909.76 = 1,986,703.95/x
  3. Step 3: Cross multiply
    2,496,654.03x = 3,448,909.76 × 1,986,703.95
  4. Step 4: Simplify right side
    2,496,654.03x = 6,851,962,633,452.03
  5. Step 5: Solve for x
    x = 6,851,962,633,452.03/2,496,654.03
  6. Step 6: Final answer
    x = 2,744,458.20

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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.