Home / 3,196,026.80-4,410,487.84-1,745,722

Finding the Fourth Proportional to 3,196,026.80, 4,410,487.84 and 1,745,722

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Solution

The fourth proportional to 3,196,026.80, 4,410,487.84 and 1,745,722 is: 2,409,080.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,026.80 : 4,410,487.84 = 1,745,722 : x
  2. Step 2: Convert to fraction form
    3,196,026.80/4,410,487.84 = 1,745,722/x
  3. Step 3: Cross multiply
    3,196,026.80x = 4,410,487.84 × 1,745,722
  4. Step 4: Simplify right side
    3,196,026.80x = 7,699,485,653,020.48
  5. Step 5: Solve for x
    x = 7,699,485,653,020.48/3,196,026.80
  6. Step 6: Final answer
    x = 2,409,080.44

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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.