Home / 10,760,935.25-14,855,392.24-7,455,735.79

Finding the Fourth Proportional to 10,760,935.25, 14,855,392.24 and 7,455,735.79

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Solution

The fourth proportional to 10,760,935.25, 14,855,392.24 and 7,455,735.79 is: 10,292,588.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,760,935.25 : 14,855,392.24 = 7,455,735.79 : x
  2. Step 2: Convert to fraction form
    10,760,935.25/14,855,392.24 = 7,455,735.79/x
  3. Step 3: Cross multiply
    10,760,935.25x = 14,855,392.24 × 7,455,735.79
  4. Step 4: Simplify right side
    10,760,935.25x = 110,757,879,542,478.45
  5. Step 5: Solve for x
    x = 110,757,879,542,478.45/10,760,935.25
  6. Step 6: Final answer
    x = 10,292,588.60

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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.