Home / 6,193,577.30-9,290,459.39-2,150,193.60

Finding the Fourth Proportional to 6,193,577.30, 9,290,459.39 and 2,150,193.60

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Solution

The fourth proportional to 6,193,577.30, 9,290,459.39 and 2,150,193.60 is: 3,225,322.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,193,577.30 : 9,290,459.39 = 2,150,193.60 : x
  2. Step 2: Convert to fraction form
    6,193,577.30/9,290,459.39 = 2,150,193.60/x
  3. Step 3: Cross multiply
    6,193,577.30x = 9,290,459.39 × 2,150,193.60
  4. Step 4: Simplify right side
    6,193,577.30x = 19,976,286,336,816.36
  5. Step 5: Solve for x
    x = 19,976,286,336,816.36/6,193,577.30
  6. Step 6: Final answer
    x = 3,225,322.84

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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.