Home / 2,709,435.45-4,067,621.37-2,327,627.01

Finding the Fourth Proportional to 2,709,435.45, 4,067,621.37 and 2,327,627.01

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Solution

The fourth proportional to 2,709,435.45, 4,067,621.37 and 2,327,627.01 is: 3,494,419.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,709,435.45 : 4,067,621.37 = 2,327,627.01 : x
  2. Step 2: Convert to fraction form
    2,709,435.45/4,067,621.37 = 2,327,627.01/x
  3. Step 3: Cross multiply
    2,709,435.45x = 4,067,621.37 × 2,327,627.01
  4. Step 4: Simplify right side
    2,709,435.45x = 9,467,905,367,265.20
  5. Step 5: Solve for x
    x = 9,467,905,367,265.20/2,709,435.45
  6. Step 6: Final answer
    x = 3,494,419.98

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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.