Home / 5,093,409.73-7,031,810.61-3,376,855.30

Finding the Fourth Proportional to 5,093,409.73, 7,031,810.61 and 3,376,855.30

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Solution

The fourth proportional to 5,093,409.73, 7,031,810.61 and 3,376,855.30 is: 4,661,986.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,409.73 : 7,031,810.61 = 3,376,855.30 : x
  2. Step 2: Convert to fraction form
    5,093,409.73/7,031,810.61 = 3,376,855.30/x
  3. Step 3: Cross multiply
    5,093,409.73x = 7,031,810.61 × 3,376,855.30
  4. Step 4: Simplify right side
    5,093,409.73x = 23,745,406,926,974.73
  5. Step 5: Solve for x
    x = 23,745,406,926,974.73/5,093,409.73
  6. Step 6: Final answer
    x = 4,661,986.41

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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.