Home / 4,268,553.15-6,399,985.55-2,350,367.64

Finding the Fourth Proportional to 4,268,553.15, 6,399,985.55 and 2,350,367.64

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Solution

The fourth proportional to 4,268,553.15, 6,399,985.55 and 2,350,367.64 is: 3,523,985.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,268,553.15 : 6,399,985.55 = 2,350,367.64 : x
  2. Step 2: Convert to fraction form
    4,268,553.15/6,399,985.55 = 2,350,367.64/x
  3. Step 3: Cross multiply
    4,268,553.15x = 6,399,985.55 × 2,350,367.64
  4. Step 4: Simplify right side
    4,268,553.15x = 15,042,318,921,435.76
  5. Step 5: Solve for x
    x = 15,042,318,921,435.76/4,268,553.15
  6. Step 6: Final answer
    x = 3,523,985.39

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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.