Home / 11,364,894.56-17,051,577.03-6,819,205.95

Finding the Fourth Proportional to 11,364,894.56, 17,051,577.03 and 6,819,205.95

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Solution

The fourth proportional to 11,364,894.56, 17,051,577.03 and 6,819,205.95 is: 10,231,350.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364,894.56 : 17,051,577.03 = 6,819,205.95 : x
  2. Step 2: Convert to fraction form
    11,364,894.56/17,051,577.03 = 6,819,205.95/x
  3. Step 3: Cross multiply
    11,364,894.56x = 17,051,577.03 × 6,819,205.95
  4. Step 4: Simplify right side
    11,364,894.56x = 116,278,215,539,859.34
  5. Step 5: Solve for x
    x = 116,278,215,539,859.34/11,364,894.56
  6. Step 6: Final answer
    x = 10,231,350.14

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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.