Home / 2,465,909.41-3,699,232.27-759,910.90

Finding the Fourth Proportional to 2,465,909.41, 3,699,232.27 and 759,910.90

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Solution

The fourth proportional to 2,465,909.41, 3,699,232.27 and 759,910.90 is: 1,139,979.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,909.41 : 3,699,232.27 = 759,910.90 : x
  2. Step 2: Convert to fraction form
    2,465,909.41/3,699,232.27 = 759,910.90/x
  3. Step 3: Cross multiply
    2,465,909.41x = 3,699,232.27 × 759,910.90
  4. Step 4: Simplify right side
    2,465,909.41x = 2,811,086,923,604.74
  5. Step 5: Solve for x
    x = 2,811,086,923,604.74/2,465,909.41
  6. Step 6: Final answer
    x = 1,139,979.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.