Home / 6,313,136.66-9,474,994.11-3,282,362.90

Finding the Fourth Proportional to 6,313,136.66, 9,474,994.11 and 3,282,362.90

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Solution

The fourth proportional to 6,313,136.66, 9,474,994.11 and 3,282,362.90 is: 4,926,294.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313,136.66 : 9,474,994.11 = 3,282,362.90 : x
  2. Step 2: Convert to fraction form
    6,313,136.66/9,474,994.11 = 3,282,362.90/x
  3. Step 3: Cross multiply
    6,313,136.66x = 9,474,994.11 × 3,282,362.90
  4. Step 4: Simplify right side
    6,313,136.66x = 31,100,369,144,382.52
  5. Step 5: Solve for x
    x = 31,100,369,144,382.52/6,313,136.66
  6. Step 6: Final answer
    x = 4,926,294.30

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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.