Home / 3,399,003.99-5,098,483.31-1,377,218.07

Finding the Fourth Proportional to 3,399,003.99, 5,098,483.31 and 1,377,218.07

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Solution

The fourth proportional to 3,399,003.99, 5,098,483.31 and 1,377,218.07 is: 2,065,817.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,003.99 : 5,098,483.31 = 1,377,218.07 : x
  2. Step 2: Convert to fraction form
    3,399,003.99/5,098,483.31 = 1,377,218.07/x
  3. Step 3: Cross multiply
    3,399,003.99x = 5,098,483.31 × 1,377,218.07
  4. Step 4: Simplify right side
    3,399,003.99x = 7,021,723,337,239.32
  5. Step 5: Solve for x
    x = 7,021,723,337,239.32/3,399,003.99
  6. Step 6: Final answer
    x = 2,065,817.92

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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.