Home / 6,631,736.09-9,944,875.34-2,534,570.49

Finding the Fourth Proportional to 6,631,736.09, 9,944,875.34 and 2,534,570.49

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Solution

The fourth proportional to 6,631,736.09, 9,944,875.34 and 2,534,570.49 is: 3,800,812.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,631,736.09 : 9,944,875.34 = 2,534,570.49 : x
  2. Step 2: Convert to fraction form
    6,631,736.09/9,944,875.34 = 2,534,570.49/x
  3. Step 3: Cross multiply
    6,631,736.09x = 9,944,875.34 × 2,534,570.49
  4. Step 4: Simplify right side
    6,631,736.09x = 25,205,987,597,617.78
  5. Step 5: Solve for x
    x = 25,205,987,597,617.78/6,631,736.09
  6. Step 6: Final answer
    x = 3,800,812.83

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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.