Home / 1,027,167.60-1,539,489.44-576,942.06

Finding the Fourth Proportional to 1,027,167.60, 1,539,489.44 and 576,942.06

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Solution

The fourth proportional to 1,027,167.60, 1,539,489.44 and 576,942.06 is: 864,704.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,167.60 : 1,539,489.44 = 576,942.06 : x
  2. Step 2: Convert to fraction form
    1,027,167.60/1,539,489.44 = 576,942.06/x
  3. Step 3: Cross multiply
    1,027,167.60x = 1,539,489.44 × 576,942.06
  4. Step 4: Simplify right side
    1,027,167.60x = 888,196,205,977.14
  5. Step 5: Solve for x
    x = 888,196,205,977.14/1,027,167.60
  6. Step 6: Final answer
    x = 864,704.27

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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.