Home / 9,107,833.05-12,560,114.34-5,963,404.48

Finding the Fourth Proportional to 9,107,833.05, 12,560,114.34 and 5,963,404.48

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Solution

The fourth proportional to 9,107,833.05, 12,560,114.34 and 5,963,404.48 is: 8,223,804.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,107,833.05 : 12,560,114.34 = 5,963,404.48 : x
  2. Step 2: Convert to fraction form
    9,107,833.05/12,560,114.34 = 5,963,404.48/x
  3. Step 3: Cross multiply
    9,107,833.05x = 12,560,114.34 × 5,963,404.48
  4. Step 4: Simplify right side
    9,107,833.05x = 74,901,042,093,067.95
  5. Step 5: Solve for x
    x = 74,901,042,093,067.95/9,107,833.05
  6. Step 6: Final answer
    x = 8,223,804.90

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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.