Home / 2,271,560.85-3,407,998.59-734,523.48

Finding the Fourth Proportional to 2,271,560.85, 3,407,998.59 and 734,523.48

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Solution

The fourth proportional to 2,271,560.85, 3,407,998.59 and 734,523.48 is: 1,101,997.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,271,560.85 : 3,407,998.59 = 734,523.48 : x
  2. Step 2: Convert to fraction form
    2,271,560.85/3,407,998.59 = 734,523.48/x
  3. Step 3: Cross multiply
    2,271,560.85x = 3,407,998.59 × 734,523.48
  4. Step 4: Simplify right side
    2,271,560.85x = 2,503,254,984,161.89
  5. Step 5: Solve for x
    x = 2,503,254,984,161.89/2,271,560.85
  6. Step 6: Final answer
    x = 1,101,997.77

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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.