Home / 4,901,926.70-7,338,690.93-3,692,596.44

Finding the Fourth Proportional to 4,901,926.70, 7,338,690.93 and 3,692,596.44

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Solution

The fourth proportional to 4,901,926.70, 7,338,690.93 and 3,692,596.44 is: 5,528,198.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,926.70 : 7,338,690.93 = 3,692,596.44 : x
  2. Step 2: Convert to fraction form
    4,901,926.70/7,338,690.93 = 3,692,596.44/x
  3. Step 3: Cross multiply
    4,901,926.70x = 7,338,690.93 × 3,692,596.44
  4. Step 4: Simplify right side
    4,901,926.70x = 27,098,823,958,761.21
  5. Step 5: Solve for x
    x = 27,098,823,958,761.21/4,901,926.70
  6. Step 6: Final answer
    x = 5,528,198.53

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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.