Home / 6,441,202.66-9,663,385.92-3,204,267.70

Finding the Fourth Proportional to 6,441,202.66, 9,663,385.92 and 3,204,267.70

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Solution

The fourth proportional to 6,441,202.66, 9,663,385.92 and 3,204,267.70 is: 4,807,188.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,441,202.66 : 9,663,385.92 = 3,204,267.70 : x
  2. Step 2: Convert to fraction form
    6,441,202.66/9,663,385.92 = 3,204,267.70/x
  3. Step 3: Cross multiply
    6,441,202.66x = 9,663,385.92 × 3,204,267.70
  4. Step 4: Simplify right side
    6,441,202.66x = 30,964,075,376,090.79
  5. Step 5: Solve for x
    x = 30,964,075,376,090.79/6,441,202.66
  6. Step 6: Final answer
    x = 4,807,188.50

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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.