Home / 3,702,997.08-5,549,606.46-1,992,938.04

Finding the Fourth Proportional to 3,702,997.08, 5,549,606.46 and 1,992,938.04

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Solution

The fourth proportional to 3,702,997.08, 5,549,606.46 and 1,992,938.04 is: 2,986,775.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,997.08 : 5,549,606.46 = 1,992,938.04 : x
  2. Step 2: Convert to fraction form
    3,702,997.08/5,549,606.46 = 1,992,938.04/x
  3. Step 3: Cross multiply
    3,702,997.08x = 5,549,606.46 × 1,992,938.04
  4. Step 4: Simplify right side
    3,702,997.08x = 11,060,021,821,163.74
  5. Step 5: Solve for x
    x = 11,060,021,821,163.74/3,702,997.08
  6. Step 6: Final answer
    x = 2,986,775.73

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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.