Home / 11,994,066.95-17,991,086.44-3,907,029.53

Finding the Fourth Proportional to 11,994,066.95, 17,991,086.44 and 3,907,029.53

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Solution

The fourth proportional to 11,994,066.95, 17,991,086.44 and 3,907,029.53 is: 5,860,539.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,994,066.95 : 17,991,086.44 = 3,907,029.53 : x
  2. Step 2: Convert to fraction form
    11,994,066.95/17,991,086.44 = 3,907,029.53/x
  3. Step 3: Cross multiply
    11,994,066.95x = 17,991,086.44 × 3,907,029.53
  4. Step 4: Simplify right side
    11,994,066.95x = 70,291,705,898,139.56
  5. Step 5: Solve for x
    x = 70,291,705,898,139.56/11,994,066.95
  6. Step 6: Final answer
    x = 5,860,539.73

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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.