Home / 2,309,542.54-3,464,091.16-711,676.60

Finding the Fourth Proportional to 2,309,542.54, 3,464,091.16 and 711,676.60

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Solution

The fourth proportional to 2,309,542.54, 3,464,091.16 and 711,676.60 is: 1,067,446.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,309,542.54 : 3,464,091.16 = 711,676.60 : x
  2. Step 2: Convert to fraction form
    2,309,542.54/3,464,091.16 = 711,676.60/x
  3. Step 3: Cross multiply
    2,309,542.54x = 3,464,091.16 × 711,676.60
  4. Step 4: Simplify right side
    2,309,542.54x = 2,465,312,618,838.86
  5. Step 5: Solve for x
    x = 2,465,312,618,838.86/2,309,542.54
  6. Step 6: Final answer
    x = 1,067,446.29

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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.