Home / 7,796,552.40-11,685,497.40-4,008,085.20

Finding the Fourth Proportional to 7,796,552.40, 11,685,497.40 and 4,008,085.20

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Solution

The fourth proportional to 7,796,552.40, 11,685,497.40 and 4,008,085.20 is: 6,007,330.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,552.40 : 11,685,497.40 = 4,008,085.20 : x
  2. Step 2: Convert to fraction form
    7,796,552.40/11,685,497.40 = 4,008,085.20/x
  3. Step 3: Cross multiply
    7,796,552.40x = 11,685,497.40 × 4,008,085.20
  4. Step 4: Simplify right side
    7,796,552.40x = 46,836,469,183,578.48
  5. Step 5: Solve for x
    x = 46,836,469,183,578.48/7,796,552.40
  6. Step 6: Final answer
    x = 6,007,330.78

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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.