Home / 3,233,765.41-4,461,469.25-2,072,851.78

Finding the Fourth Proportional to 3,233,765.41, 4,461,469.25 and 2,072,851.78

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Solution

The fourth proportional to 3,233,765.41, 4,461,469.25 and 2,072,851.78 is: 2,859,813.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,233,765.41 : 4,461,469.25 = 2,072,851.78 : x
  2. Step 2: Convert to fraction form
    3,233,765.41/4,461,469.25 = 2,072,851.78/x
  3. Step 3: Cross multiply
    3,233,765.41x = 4,461,469.25 × 2,072,851.78
  4. Step 4: Simplify right side
    3,233,765.41x = 9,247,964,470,306.22
  5. Step 5: Solve for x
    x = 9,247,964,470,306.22/3,233,765.41
  6. Step 6: Final answer
    x = 2,859,813.03

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.