Home / 2,529,723.84-3,794,851.60-824,000.16

Finding the Fourth Proportional to 2,529,723.84, 3,794,851.60 and 824,000.16

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Solution

The fourth proportional to 2,529,723.84, 3,794,851.60 and 824,000.16 is: 1,236,086.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,529,723.84 : 3,794,851.60 = 824,000.16 : x
  2. Step 2: Convert to fraction form
    2,529,723.84/3,794,851.60 = 824,000.16/x
  3. Step 3: Cross multiply
    2,529,723.84x = 3,794,851.60 × 824,000.16
  4. Step 4: Simplify right side
    2,529,723.84x = 3,126,958,325,576.26
  5. Step 5: Solve for x
    x = 3,126,958,325,576.26/2,529,723.84
  6. Step 6: Final answer
    x = 1,236,086.83

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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.