Home / 6,010,200.18-9,015,857.34-2,172,982.32

Finding the Fourth Proportional to 6,010,200.18, 9,015,857.34 and 2,172,982.32

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Solution

The fourth proportional to 6,010,200.18, 9,015,857.34 and 2,172,982.32 is: 3,259,674.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,010,200.18 : 9,015,857.34 = 2,172,982.32 : x
  2. Step 2: Convert to fraction form
    6,010,200.18/9,015,857.34 = 2,172,982.32/x
  3. Step 3: Cross multiply
    6,010,200.18x = 9,015,857.34 × 2,172,982.32
  4. Step 4: Simplify right side
    6,010,200.18x = 19,591,298,599,462.23
  5. Step 5: Solve for x
    x = 19,591,298,599,462.23/6,010,200.18
  6. Step 6: Final answer
    x = 3,259,674.89

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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.