Home / 5,014,636.37-6,920,004.17-2,722,744.61

Finding the Fourth Proportional to 5,014,636.37, 6,920,004.17 and 2,722,744.61

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Solution

The fourth proportional to 5,014,636.37, 6,920,004.17 and 2,722,744.61 is: 3,757,282.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,014,636.37 : 6,920,004.17 = 2,722,744.61 : x
  2. Step 2: Convert to fraction form
    5,014,636.37/6,920,004.17 = 2,722,744.61/x
  3. Step 3: Cross multiply
    5,014,636.37x = 6,920,004.17 × 2,722,744.61
  4. Step 4: Simplify right side
    5,014,636.37x = 18,841,404,027,251.86
  5. Step 5: Solve for x
    x = 18,841,404,027,251.86/5,014,636.37
  6. Step 6: Final answer
    x = 3,757,282.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.