Home / 11,644,596.95-17,470,319.44-3,447,447.57

Finding the Fourth Proportional to 11,644,596.95, 17,470,319.44 and 3,447,447.57

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Solution

The fourth proportional to 11,644,596.95, 17,470,319.44 and 3,447,447.57 is: 5,172,185.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,644,596.95 : 17,470,319.44 = 3,447,447.57 : x
  2. Step 2: Convert to fraction form
    11,644,596.95/17,470,319.44 = 3,447,447.57/x
  3. Step 3: Cross multiply
    11,644,596.95x = 17,470,319.44 × 3,447,447.57
  4. Step 4: Simplify right side
    11,644,596.95x = 60,228,010,298,397.09
  5. Step 5: Solve for x
    x = 60,228,010,298,397.09/11,644,596.95
  6. Step 6: Final answer
    x = 5,172,185.06

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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.