Home / 6,876,015.40-10,302,213.30-3,274,026.40

Finding the Fourth Proportional to 6,876,015.40, 10,302,213.30 and 3,274,026.40

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Solution

The fourth proportional to 6,876,015.40, 10,302,213.30 and 3,274,026.40 is: 4,905,416.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,876,015.40 : 10,302,213.30 = 3,274,026.40 : x
  2. Step 2: Convert to fraction form
    6,876,015.40/10,302,213.30 = 3,274,026.40/x
  3. Step 3: Cross multiply
    6,876,015.40x = 10,302,213.30 × 3,274,026.40
  4. Step 4: Simplify right side
    6,876,015.40x = 33,729,718,322,631.12
  5. Step 5: Solve for x
    x = 33,729,718,322,631.12/6,876,015.40
  6. Step 6: Final answer
    x = 4,905,416.34

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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.