Home / 4,029,741.82-5,560,995.28-2,194,199.56

Finding the Fourth Proportional to 4,029,741.82, 5,560,995.28 and 2,194,199.56

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Solution

The fourth proportional to 4,029,741.82, 5,560,995.28 and 2,194,199.56 is: 3,027,969.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,029,741.82 : 5,560,995.28 = 2,194,199.56 : x
  2. Step 2: Convert to fraction form
    4,029,741.82/5,560,995.28 = 2,194,199.56/x
  3. Step 3: Cross multiply
    4,029,741.82x = 5,560,995.28 × 2,194,199.56
  4. Step 4: Simplify right side
    4,029,741.82x = 12,201,933,377,220.98
  5. Step 5: Solve for x
    x = 12,201,933,377,220.98/4,029,741.82
  6. Step 6: Final answer
    x = 3,027,969.01

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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.