Home / 6,296,243.40-9,449,030.70-2,512,441.80

Finding the Fourth Proportional to 6,296,243.40, 9,449,030.70 and 2,512,441.80

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Solution

The fourth proportional to 6,296,243.40, 9,449,030.70 and 2,512,441.80 is: 3,770,524.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,296,243.40 : 9,449,030.70 = 2,512,441.80 : x
  2. Step 2: Convert to fraction form
    6,296,243.40/9,449,030.70 = 2,512,441.80/x
  3. Step 3: Cross multiply
    6,296,243.40x = 9,449,030.70 × 2,512,441.80
  4. Step 4: Simplify right side
    6,296,243.40x = 23,740,139,700,163.26
  5. Step 5: Solve for x
    x = 23,740,139,700,163.26/6,296,243.40
  6. Step 6: Final answer
    x = 3,770,524.45

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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.