Home / 6,596,629.44-9,103,189.80-3,696,142.56

Finding the Fourth Proportional to 6,596,629.44, 9,103,189.80 and 3,696,142.56

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Solution

The fourth proportional to 6,596,629.44, 9,103,189.80 and 3,696,142.56 is: 5,100,587.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,596,629.44 : 9,103,189.80 = 3,696,142.56 : x
  2. Step 2: Convert to fraction form
    6,596,629.44/9,103,189.80 = 3,696,142.56/x
  3. Step 3: Cross multiply
    6,596,629.44x = 9,103,189.80 × 3,696,142.56
  4. Step 4: Simplify right side
    6,596,629.44x = 33,646,687,251,537.89
  5. Step 5: Solve for x
    x = 33,646,687,251,537.89/6,596,629.44
  6. Step 6: Final answer
    x = 5,100,587.74

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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.