Home / 3,759,230.34-5,187,599.11-2,040,313.95

Finding the Fourth Proportional to 3,759,230.34, 5,187,599.11 and 2,040,313.95

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Solution

The fourth proportional to 3,759,230.34, 5,187,599.11 and 2,040,313.95 is: 2,815,557.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,230.34 : 5,187,599.11 = 2,040,313.95 : x
  2. Step 2: Convert to fraction form
    3,759,230.34/5,187,599.11 = 2,040,313.95/x
  3. Step 3: Cross multiply
    3,759,230.34x = 5,187,599.11 × 2,040,313.95
  4. Step 4: Simplify right side
    3,759,230.34x = 10,584,330,831,140.58
  5. Step 5: Solve for x
    x = 10,584,330,831,140.58/3,759,230.34
  6. Step 6: Final answer
    x = 2,815,557.94

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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.