Home / 6,612,218.24-9,922,153.83-2,773,696.82

Finding the Fourth Proportional to 6,612,218.24, 9,922,153.83 and 2,773,696.82

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Solution

The fourth proportional to 6,612,218.24, 9,922,153.83 and 2,773,696.82 is: 4,162,150.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,612,218.24 : 9,922,153.83 = 2,773,696.82 : x
  2. Step 2: Convert to fraction form
    6,612,218.24/9,922,153.83 = 2,773,696.82/x
  3. Step 3: Cross multiply
    6,612,218.24x = 9,922,153.83 × 2,773,696.82
  4. Step 4: Simplify right side
    6,612,218.24x = 27,521,046,525,821.82
  5. Step 5: Solve for x
    x = 27,521,046,525,821.82/6,612,218.24
  6. Step 6: Final answer
    x = 4,162,150.36

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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.