Home / 7,334,249.66-10,994,638.86-2,538,585.12

Finding the Fourth Proportional to 7,334,249.66, 10,994,638.86 and 2,538,585.12

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Solution

The fourth proportional to 7,334,249.66, 10,994,638.86 and 2,538,585.12 is: 3,805,546.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,249.66 : 10,994,638.86 = 2,538,585.12 : x
  2. Step 2: Convert to fraction form
    7,334,249.66/10,994,638.86 = 2,538,585.12/x
  3. Step 3: Cross multiply
    7,334,249.66x = 10,994,638.86 × 2,538,585.12
  4. Step 4: Simplify right side
    7,334,249.66x = 27,910,826,609,769.76
  5. Step 5: Solve for x
    x = 27,910,826,609,769.76/7,334,249.66
  6. Step 6: Final answer
    x = 3,805,546.29

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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.