Home / 6,299,648.30-9,450,850.57-2,040,247.10

Finding the Fourth Proportional to 6,299,648.30, 9,450,850.57 and 2,040,247.10

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Solution

The fourth proportional to 6,299,648.30, 9,450,850.57 and 2,040,247.10 is: 3,060,816.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,648.30 : 9,450,850.57 = 2,040,247.10 : x
  2. Step 2: Convert to fraction form
    6,299,648.30/9,450,850.57 = 2,040,247.10/x
  3. Step 3: Cross multiply
    6,299,648.30x = 9,450,850.57 × 2,040,247.10
  4. Step 4: Simplify right side
    6,299,648.30x = 19,282,070,486,502.36
  5. Step 5: Solve for x
    x = 19,282,070,486,502.36/6,299,648.30
  6. Step 6: Final answer
    x = 3,060,816.98

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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.