Home / 3,596,716.31-5,394,926.23-1,998,259.88

Finding the Fourth Proportional to 3,596,716.31, 5,394,926.23 and 1,998,259.88

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Solution

The fourth proportional to 3,596,716.31, 5,394,926.23 and 1,998,259.88 is: 2,997,307.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,716.31 : 5,394,926.23 = 1,998,259.88 : x
  2. Step 2: Convert to fraction form
    3,596,716.31/5,394,926.23 = 1,998,259.88/x
  3. Step 3: Cross multiply
    3,596,716.31x = 5,394,926.23 × 1,998,259.88
  4. Step 4: Simplify right side
    3,596,716.31x = 10,780,464,608,998.37
  5. Step 5: Solve for x
    x = 10,780,464,608,998.37/3,596,716.31
  6. Step 6: Final answer
    x = 2,997,307.46

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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.