Home / 5,363,600.25-8,050,456.41-1,955,181.27

Finding the Fourth Proportional to 5,363,600.25, 8,050,456.41 and 1,955,181.27

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Solution

The fourth proportional to 5,363,600.25, 8,050,456.41 and 1,955,181.27 is: 2,934,614.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,363,600.25 : 8,050,456.41 = 1,955,181.27 : x
  2. Step 2: Convert to fraction form
    5,363,600.25/8,050,456.41 = 1,955,181.27/x
  3. Step 3: Cross multiply
    5,363,600.25x = 8,050,456.41 × 1,955,181.27
  4. Step 4: Simplify right side
    5,363,600.25x = 15,740,101,587,783.44
  5. Step 5: Solve for x
    x = 15,740,101,587,783.44/5,363,600.25
  6. Step 6: Final answer
    x = 2,934,614.97

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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.