Home / 10,994,351.88-15,174,027.12-6,101,145.96

Finding the Fourth Proportional to 10,994,351.88, 15,174,027.12 and 6,101,145.96

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Solution

The fourth proportional to 10,994,351.88, 15,174,027.12 and 6,101,145.96 is: 8,420,592.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,351.88 : 15,174,027.12 = 6,101,145.96 : x
  2. Step 2: Convert to fraction form
    10,994,351.88/15,174,027.12 = 6,101,145.96/x
  3. Step 3: Cross multiply
    10,994,351.88x = 15,174,027.12 × 6,101,145.96
  4. Step 4: Simplify right side
    10,994,351.88x = 92,578,954,260,118.42
  5. Step 5: Solve for x
    x = 92,578,954,260,118.42/10,994,351.88
  6. Step 6: Final answer
    x = 8,420,592.25

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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.