Home / 769,094.46-1,151,369.85-568,080.06

Finding the Fourth Proportional to 769,094.46, 1,151,369.85 and 568,080.06

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Solution

The fourth proportional to 769,094.46, 1,151,369.85 and 568,080.06 is: 850,442.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    769,094.46 : 1,151,369.85 = 568,080.06 : x
  2. Step 2: Convert to fraction form
    769,094.46/1,151,369.85 = 568,080.06/x
  3. Step 3: Cross multiply
    769,094.46x = 1,151,369.85 × 568,080.06
  4. Step 4: Simplify right side
    769,094.46x = 654,070,253,470.19
  5. Step 5: Solve for x
    x = 654,070,253,470.19/769,094.46
  6. Step 6: Final answer
    x = 850,442.03

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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.