Home / 3,695,936.52-5,100,338.64-2,064,367.09

Finding the Fourth Proportional to 3,695,936.52, 5,100,338.64 and 2,064,367.09

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Solution

The fourth proportional to 3,695,936.52, 5,100,338.64 and 2,064,367.09 is: 2,848,796.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,695,936.52 : 5,100,338.64 = 2,064,367.09 : x
  2. Step 2: Convert to fraction form
    3,695,936.52/5,100,338.64 = 2,064,367.09/x
  3. Step 3: Cross multiply
    3,695,936.52x = 5,100,338.64 × 2,064,367.09
  4. Step 4: Simplify right side
    3,695,936.52x = 10,528,971,236,271.36
  5. Step 5: Solve for x
    x = 10,528,971,236,271.36/3,695,936.52
  6. Step 6: Final answer
    x = 2,848,796.56

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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.