Home / 2,037,949.21-3,052,236.75-1,182,903.22

Finding the Fourth Proportional to 2,037,949.21, 3,052,236.75 and 1,182,903.22

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Solution

The fourth proportional to 2,037,949.21, 3,052,236.75 and 1,182,903.22 is: 1,771,634.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,037,949.21 : 3,052,236.75 = 1,182,903.22 : x
  2. Step 2: Convert to fraction form
    2,037,949.21/3,052,236.75 = 1,182,903.22/x
  3. Step 3: Cross multiply
    2,037,949.21x = 3,052,236.75 × 1,182,903.22
  4. Step 4: Simplify right side
    2,037,949.21x = 3,610,500,679,777.34
  5. Step 5: Solve for x
    x = 3,610,500,679,777.34/2,037,949.21
  6. Step 6: Final answer
    x = 1,771,634.28

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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.