Home / 2,243,011.75-3,364,517.63-667,075.75

Finding the Fourth Proportional to 2,243,011.75, 3,364,517.63 and 667,075.75

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Solution

The fourth proportional to 2,243,011.75, 3,364,517.63 and 667,075.75 is: 1,000,613.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,011.75 : 3,364,517.63 = 667,075.75 : x
  2. Step 2: Convert to fraction form
    2,243,011.75/3,364,517.63 = 667,075.75/x
  3. Step 3: Cross multiply
    2,243,011.75x = 3,364,517.63 × 667,075.75
  4. Step 4: Simplify right side
    2,243,011.75x = 2,244,388,121,420.47
  5. Step 5: Solve for x
    x = 2,244,388,121,420.47/2,243,011.75
  6. Step 6: Final answer
    x = 1,000,613.63

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Double scale
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Similar ratio
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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.