Home / 4,283,770.89-6,419,614.52-2,365,545.60

Finding the Fourth Proportional to 4,283,770.89, 6,419,614.52 and 2,365,545.60

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Solution

The fourth proportional to 4,283,770.89, 6,419,614.52 and 2,365,545.60 is: 3,544,982.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,283,770.89 : 6,419,614.52 = 2,365,545.60 : x
  2. Step 2: Convert to fraction form
    4,283,770.89/6,419,614.52 = 2,365,545.60/x
  3. Step 3: Cross multiply
    4,283,770.89x = 6,419,614.52 × 2,365,545.60
  4. Step 4: Simplify right side
    4,283,770.89x = 15,185,890,869,654.38
  5. Step 5: Solve for x
    x = 15,185,890,869,654.38/4,283,770.89
  6. Step 6: Final answer
    x = 3,544,982.04

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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.