Home / 794,757.74-1,096,770.84-432,185.54

Finding the Fourth Proportional to 794,757.74, 1,096,770.84 and 432,185.54

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Solution

The fourth proportional to 794,757.74, 1,096,770.84 and 432,185.54 is: 596,418.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,757.74 : 1,096,770.84 = 432,185.54 : x
  2. Step 2: Convert to fraction form
    794,757.74/1,096,770.84 = 432,185.54/x
  3. Step 3: Cross multiply
    794,757.74x = 1,096,770.84 × 432,185.54
  4. Step 4: Simplify right side
    794,757.74x = 474,008,500,483.58
  5. Step 5: Solve for x
    x = 474,008,500,483.58/794,757.74
  6. Step 6: Final answer
    x = 596,418.85

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1.5x scale

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.