Home / 794,416.10-1,190,952.45-344,799

Finding the Fourth Proportional to 794,416.10, 1,190,952.45 and 344,799

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Solution

The fourth proportional to 794,416.10, 1,190,952.45 and 344,799 is: 516,906.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,416.10 : 1,190,952.45 = 344,799 : x
  2. Step 2: Convert to fraction form
    794,416.10/1,190,952.45 = 344,799/x
  3. Step 3: Cross multiply
    794,416.10x = 1,190,952.45 × 344,799
  4. Step 4: Simplify right side
    794,416.10x = 410,639,213,807.55
  5. Step 5: Solve for x
    x = 410,639,213,807.55/794,416.10
  6. Step 6: Final answer
    x = 516,906.97

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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.