Home / 4,242,793.96-6,364,190.94-3,493,265.32

Finding the Fourth Proportional to 4,242,793.96, 6,364,190.94 and 3,493,265.32

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Solution

The fourth proportional to 4,242,793.96, 6,364,190.94 and 3,493,265.32 is: 5,239,897.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,242,793.96 : 6,364,190.94 = 3,493,265.32 : x
  2. Step 2: Convert to fraction form
    4,242,793.96/6,364,190.94 = 3,493,265.32/x
  3. Step 3: Cross multiply
    4,242,793.96x = 6,364,190.94 × 3,493,265.32
  4. Step 4: Simplify right side
    4,242,793.96x = 22,231,807,500,560.20
  5. Step 5: Solve for x
    x = 22,231,807,500,560.20/4,242,793.96
  6. Step 6: Final answer
    x = 5,239,897.98

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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.