Home / 3,993,875.33-5,984,716.34-2,371,449.15

Finding the Fourth Proportional to 3,993,875.33, 5,984,716.34 and 2,371,449.15

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Solution

The fourth proportional to 3,993,875.33, 5,984,716.34 and 2,371,449.15 is: 3,553,553.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,993,875.33 : 5,984,716.34 = 2,371,449.15 : x
  2. Step 2: Convert to fraction form
    3,993,875.33/5,984,716.34 = 2,371,449.15/x
  3. Step 3: Cross multiply
    3,993,875.33x = 5,984,716.34 × 2,371,449.15
  4. Step 4: Simplify right side
    3,993,875.33x = 14,192,450,483,412.73
  5. Step 5: Solve for x
    x = 14,192,450,483,412.73/3,993,875.33
  6. Step 6: Final answer
    x = 3,553,553.71

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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.