Home / 3,167,783.02-4,753,086.97-1,461,008.13

Finding the Fourth Proportional to 3,167,783.02, 4,753,086.97 and 1,461,008.13

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Solution

The fourth proportional to 3,167,783.02, 4,753,086.97 and 1,461,008.13 is: 2,192,163.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,167,783.02 : 4,753,086.97 = 1,461,008.13 : x
  2. Step 2: Convert to fraction form
    3,167,783.02/4,753,086.97 = 1,461,008.13/x
  3. Step 3: Cross multiply
    3,167,783.02x = 4,753,086.97 × 1,461,008.13
  4. Step 4: Simplify right side
    3,167,783.02x = 6,944,298,705,767.07
  5. Step 5: Solve for x
    x = 6,944,298,705,767.07/3,167,783.02
  6. Step 6: Final answer
    x = 2,192,163.62

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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.