Home / 3,402,014.14-5,103,028.42-3,194,161.66

Finding the Fourth Proportional to 3,402,014.14, 5,103,028.42 and 3,194,161.66

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Solution

The fourth proportional to 3,402,014.14, 5,103,028.42 and 3,194,161.66 is: 4,791,249.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,014.14 : 5,103,028.42 = 3,194,161.66 : x
  2. Step 2: Convert to fraction form
    3,402,014.14/5,103,028.42 = 3,194,161.66/x
  3. Step 3: Cross multiply
    3,402,014.14x = 5,103,028.42 × 3,194,161.66
  4. Step 4: Simplify right side
    3,402,014.14x = 16,299,897,729,054.38
  5. Step 5: Solve for x
    x = 16,299,897,729,054.38/3,402,014.14
  6. Step 6: Final answer
    x = 4,791,249.26

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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.