Home / 2,025,850.96-3,037,654.59-828,614

Finding the Fourth Proportional to 2,025,850.96, 3,037,654.59 and 828,614

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Solution

The fourth proportional to 2,025,850.96, 3,037,654.59 and 828,614 is: 1,242,462.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,850.96 : 3,037,654.59 = 828,614 : x
  2. Step 2: Convert to fraction form
    2,025,850.96/3,037,654.59 = 828,614/x
  3. Step 3: Cross multiply
    2,025,850.96x = 3,037,654.59 × 828,614
  4. Step 4: Simplify right side
    2,025,850.96x = 2,517,043,120,438.26
  5. Step 5: Solve for x
    x = 2,517,043,120,438.26/2,025,850.96
  6. Step 6: Final answer
    x = 1,242,462.14

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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.