Home / 2,014,906.05-3,022,359.08-667,276.65

Finding the Fourth Proportional to 2,014,906.05, 3,022,359.08 and 667,276.65

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Solution

The fourth proportional to 2,014,906.05, 3,022,359.08 and 667,276.65 is: 1,000,914.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,906.05 : 3,022,359.08 = 667,276.65 : x
  2. Step 2: Convert to fraction form
    2,014,906.05/3,022,359.08 = 667,276.65/x
  3. Step 3: Cross multiply
    2,014,906.05x = 3,022,359.08 × 667,276.65
  4. Step 4: Simplify right side
    2,014,906.05x = 2,016,749,638,663.10
  5. Step 5: Solve for x
    x = 2,016,749,638,663.10/2,014,906.05
  6. Step 6: Final answer
    x = 1,000,914.98

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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.