Home / 3,350,446.60-5,019,740.70-3,239,444.20

Finding the Fourth Proportional to 3,350,446.60, 5,019,740.70 and 3,239,444.20

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Solution

The fourth proportional to 3,350,446.60, 5,019,740.70 and 3,239,444.20 is: 4,853,433.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,446.60 : 5,019,740.70 = 3,239,444.20 : x
  2. Step 2: Convert to fraction form
    3,350,446.60/5,019,740.70 = 3,239,444.20/x
  3. Step 3: Cross multiply
    3,350,446.60x = 5,019,740.70 × 3,239,444.20
  4. Step 4: Simplify right side
    3,350,446.60x = 16,261,169,896,118.94
  5. Step 5: Solve for x
    x = 16,261,169,896,118.94/3,350,446.60
  6. Step 6: Final answer
    x = 4,853,433.54

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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.