Home / 6,795,189.66-10,192,805.45-1,677,620.14

Finding the Fourth Proportional to 6,795,189.66, 10,192,805.45 and 1,677,620.14

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Solution

The fourth proportional to 6,795,189.66, 10,192,805.45 and 1,677,620.14 is: 2,516,435.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,189.66 : 10,192,805.45 = 1,677,620.14 : x
  2. Step 2: Convert to fraction form
    6,795,189.66/10,192,805.45 = 1,677,620.14/x
  3. Step 3: Cross multiply
    6,795,189.66x = 10,192,805.45 × 1,677,620.14
  4. Step 4: Simplify right side
    6,795,189.66x = 17,099,655,697,633.66
  5. Step 5: Solve for x
    x = 17,099,655,697,633.66/6,795,189.66
  6. Step 6: Final answer
    x = 2,516,435.39

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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.