Home / 3,510,663.09-4,844,732.97-1,961,950.64

Finding the Fourth Proportional to 3,510,663.09, 4,844,732.97 and 1,961,950.64

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Solution

The fourth proportional to 3,510,663.09, 4,844,732.97 and 1,961,950.64 is: 2,707,501.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,663.09 : 4,844,732.97 = 1,961,950.64 : x
  2. Step 2: Convert to fraction form
    3,510,663.09/4,844,732.97 = 1,961,950.64/x
  3. Step 3: Cross multiply
    3,510,663.09x = 4,844,732.97 × 1,961,950.64
  4. Step 4: Simplify right side
    3,510,663.09x = 9,505,126,951,120.60
  5. Step 5: Solve for x
    x = 9,505,126,951,120.60/3,510,663.09
  6. Step 6: Final answer
    x = 2,707,501.89

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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.