Home / 3,253,535.08-4,881,322.84-1,958,100.88

Finding the Fourth Proportional to 3,253,535.08, 4,881,322.84 and 1,958,100.88

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Solution

The fourth proportional to 3,253,535.08, 4,881,322.84 and 1,958,100.88 is: 2,937,765.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,535.08 : 4,881,322.84 = 1,958,100.88 : x
  2. Step 2: Convert to fraction form
    3,253,535.08/4,881,322.84 = 1,958,100.88/x
  3. Step 3: Cross multiply
    3,253,535.08x = 4,881,322.84 × 1,958,100.88
  4. Step 4: Simplify right side
    3,253,535.08x = 9,558,122,548,568.10
  5. Step 5: Solve for x
    x = 9,558,122,548,568.10/3,253,535.08
  6. Step 6: Final answer
    x = 2,937,765.33

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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.