Home / 6,807,093.75-9,393,791.09-3,709,618.02

Finding the Fourth Proportional to 6,807,093.75, 9,393,791.09 and 3,709,618.02

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Solution

The fourth proportional to 6,807,093.75, 9,393,791.09 and 3,709,618.02 is: 5,119,273.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,093.75 : 9,393,791.09 = 3,709,618.02 : x
  2. Step 2: Convert to fraction form
    6,807,093.75/9,393,791.09 = 3,709,618.02/x
  3. Step 3: Cross multiply
    6,807,093.75x = 9,393,791.09 × 3,709,618.02
  4. Step 4: Simplify right side
    6,807,093.75x = 34,847,376,685,031.36
  5. Step 5: Solve for x
    x = 34,847,376,685,031.36/6,807,093.75
  6. Step 6: Final answer
    x = 5,119,273.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.