Home / 2,300,331.45-3,451,137.30-1,003,597.30

Finding the Fourth Proportional to 2,300,331.45, 3,451,137.30 and 1,003,597.30

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Solution

The fourth proportional to 2,300,331.45, 3,451,137.30 and 1,003,597.30 is: 1,505,675.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,300,331.45 : 3,451,137.30 = 1,003,597.30 : x
  2. Step 2: Convert to fraction form
    2,300,331.45/3,451,137.30 = 1,003,597.30/x
  3. Step 3: Cross multiply
    2,300,331.45x = 3,451,137.30 × 1,003,597.30
  4. Step 4: Simplify right side
    2,300,331.45x = 3,463,552,067,581.45
  5. Step 5: Solve for x
    x = 3,463,552,067,581.45/2,300,331.45
  6. Step 6: Final answer
    x = 1,505,675.22

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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.