Home / 5,399,592.42-8,079,486.50-3,241,929

Finding the Fourth Proportional to 5,399,592.42, 8,079,486.50 and 3,241,929

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Solution

The fourth proportional to 5,399,592.42, 8,079,486.50 and 3,241,929 is: 4,850,944.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,399,592.42 : 8,079,486.50 = 3,241,929 : x
  2. Step 2: Convert to fraction form
    5,399,592.42/8,079,486.50 = 3,241,929/x
  3. Step 3: Cross multiply
    5,399,592.42x = 8,079,486.50 × 3,241,929
  4. Step 4: Simplify right side
    5,399,592.42x = 26,193,121,589,458.50
  5. Step 5: Solve for x
    x = 26,193,121,589,458.50/5,399,592.42
  6. Step 6: Final answer
    x = 4,850,944.21

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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.