Home / 11,682,018.12-17,523,017.46-4,396,839.24

Finding the Fourth Proportional to 11,682,018.12, 17,523,017.46 and 4,396,839.24

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Solution

The fourth proportional to 11,682,018.12, 17,523,017.46 and 4,396,839.24 is: 6,595,255.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,682,018.12 : 17,523,017.46 = 4,396,839.24 : x
  2. Step 2: Convert to fraction form
    11,682,018.12/17,523,017.46 = 4,396,839.24/x
  3. Step 3: Cross multiply
    11,682,018.12x = 17,523,017.46 × 4,396,839.24
  4. Step 4: Simplify right side
    11,682,018.12x = 77,045,890,771,333.14
  5. Step 5: Solve for x
    x = 77,045,890,771,333.14/11,682,018.12
  6. Step 6: Final answer
    x = 6,595,255.20

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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.