Home / 834,268.60-1,250,654.46-301,664.44

Finding the Fourth Proportional to 834,268.60, 1,250,654.46 and 301,664.44

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Solution

The fourth proportional to 834,268.60, 1,250,654.46 and 301,664.44 is: 452,226.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    834,268.60 : 1,250,654.46 = 301,664.44 : x
  2. Step 2: Convert to fraction form
    834,268.60/1,250,654.46 = 301,664.44/x
  3. Step 3: Cross multiply
    834,268.60x = 1,250,654.46 × 301,664.44
  4. Step 4: Simplify right side
    834,268.60x = 377,277,977,309.40
  5. Step 5: Solve for x
    x = 377,277,977,309.40/834,268.60
  6. Step 6: Final answer
    x = 452,226.03

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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.