Home / 2,441,020.73-3,368,808.23-1,353,633.39

Finding the Fourth Proportional to 2,441,020.73, 3,368,808.23 and 1,353,633.39

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Solution

The fourth proportional to 2,441,020.73, 3,368,808.23 and 1,353,633.39 is: 1,868,124.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,020.73 : 3,368,808.23 = 1,353,633.39 : x
  2. Step 2: Convert to fraction form
    2,441,020.73/3,368,808.23 = 1,353,633.39/x
  3. Step 3: Cross multiply
    2,441,020.73x = 3,368,808.23 × 1,353,633.39
  4. Step 4: Simplify right side
    2,441,020.73x = 4,560,131,297,866.63
  5. Step 5: Solve for x
    x = 4,560,131,297,866.63/2,441,020.73
  6. Step 6: Final answer
    x = 1,868,124.78

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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.