Home / 5,943,435.76-8,202,333.24-3,330,149.36

Finding the Fourth Proportional to 5,943,435.76, 8,202,333.24 and 3,330,149.36

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Solution

The fourth proportional to 5,943,435.76, 8,202,333.24 and 3,330,149.36 is: 4,595,825.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,943,435.76 : 8,202,333.24 = 3,330,149.36 : x
  2. Step 2: Convert to fraction form
    5,943,435.76/8,202,333.24 = 3,330,149.36/x
  3. Step 3: Cross multiply
    5,943,435.76x = 8,202,333.24 × 3,330,149.36
  4. Step 4: Simplify right side
    5,943,435.76x = 27,314,994,789,692.73
  5. Step 5: Solve for x
    x = 27,314,994,789,692.73/5,943,435.76
  6. Step 6: Final answer
    x = 4,595,825.70

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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.