Home / 3,067,410.48-4,232,528.56-1,777,998.96

Finding the Fourth Proportional to 3,067,410.48, 4,232,528.56 and 1,777,998.96

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Solution

The fourth proportional to 3,067,410.48, 4,232,528.56 and 1,777,998.96 is: 2,453,349.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,410.48 : 4,232,528.56 = 1,777,998.96 : x
  2. Step 2: Convert to fraction form
    3,067,410.48/4,232,528.56 = 1,777,998.96/x
  3. Step 3: Cross multiply
    3,067,410.48x = 4,232,528.56 × 1,777,998.96
  4. Step 4: Simplify right side
    3,067,410.48x = 7,525,431,377,850.30
  5. Step 5: Solve for x
    x = 7,525,431,377,850.30/3,067,410.48
  6. Step 6: Final answer
    x = 2,453,349.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.