Home / 6,591,477.67-9,879,232.42-2,796,989.11

Finding the Fourth Proportional to 6,591,477.67, 9,879,232.42 and 2,796,989.11

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Solution

The fourth proportional to 6,591,477.67, 9,879,232.42 and 2,796,989.11 is: 4,192,095.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,591,477.67 : 9,879,232.42 = 2,796,989.11 : x
  2. Step 2: Convert to fraction form
    6,591,477.67/9,879,232.42 = 2,796,989.11/x
  3. Step 3: Cross multiply
    6,591,477.67x = 9,879,232.42 × 2,796,989.11
  4. Step 4: Simplify right side
    6,591,477.67x = 27,632,105,493,898.95
  5. Step 5: Solve for x
    x = 27,632,105,493,898.95/6,591,477.67
  6. Step 6: Final answer
    x = 4,192,095.75

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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.