Home / 3,167,782.96-4,753,086.87-1,461,008.06

Finding the Fourth Proportional to 3,167,782.96, 4,753,086.87 and 1,461,008.06

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Solution

The fourth proportional to 3,167,782.96, 4,753,086.87 and 1,461,008.06 is: 2,192,163.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,782.96 : 4,753,086.87 = 1,461,008.06 : x
  2. Step 2: Convert to fraction form
    3,167,782.96/4,753,086.87 = 1,461,008.06/x
  3. Step 3: Cross multiply
    3,167,782.96x = 4,753,086.87 × 1,461,008.06
  4. Step 4: Simplify right side
    3,167,782.96x = 6,944,298,244,311.67
  5. Step 5: Solve for x
    x = 6,944,298,244,311.67/3,167,782.96
  6. Step 6: Final answer
    x = 2,192,163.52

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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.