Home / 794,214.72-1,190,651.67-344,596.68

Finding the Fourth Proportional to 794,214.72, 1,190,651.67 and 344,596.68

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Solution

The fourth proportional to 794,214.72, 1,190,651.67 and 344,596.68 is: 516,604.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,214.72 : 1,190,651.67 = 344,596.68 : x
  2. Step 2: Convert to fraction form
    794,214.72/1,190,651.67 = 344,596.68/x
  3. Step 3: Cross multiply
    794,214.72x = 1,190,651.67 × 344,596.68
  4. Step 4: Simplify right side
    794,214.72x = 410,294,612,518.46
  5. Step 5: Solve for x
    x = 410,294,612,518.46/794,214.72
  6. Step 6: Final answer
    x = 516,604.14

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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.