Home / 3,697,164.36-5,101,992.81-2,065,583.97

Finding the Fourth Proportional to 3,697,164.36, 5,101,992.81 and 2,065,583.97

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Solution

The fourth proportional to 3,697,164.36, 5,101,992.81 and 2,065,583.97 is: 2,850,453.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,164.36 : 5,101,992.81 = 2,065,583.97 : x
  2. Step 2: Convert to fraction form
    3,697,164.36/5,101,992.81 = 2,065,583.97/x
  3. Step 3: Cross multiply
    3,697,164.36x = 5,101,992.81 × 2,065,583.97
  4. Step 4: Simplify right side
    3,697,164.36x = 10,538,594,563,391.25
  5. Step 5: Solve for x
    x = 10,538,594,563,391.25/3,697,164.36
  6. Step 6: Final answer
    x = 2,850,453.36

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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.