Home / 568,033.40-851,904.02-168,579.64

Finding the Fourth Proportional to 568,033.40, 851,904.02 and 168,579.64

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Solution

The fourth proportional to 568,033.40, 851,904.02 and 168,579.64 is: 252,826.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    568,033.40 : 851,904.02 = 168,579.64 : x
  2. Step 2: Convert to fraction form
    568,033.40/851,904.02 = 168,579.64/x
  3. Step 3: Cross multiply
    568,033.40x = 851,904.02 × 168,579.64
  4. Step 4: Simplify right side
    568,033.40x = 143,613,673,006.15
  5. Step 5: Solve for x
    x = 143,613,673,006.15/568,033.40
  6. Step 6: Final answer
    x = 252,826.11

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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.