Home / 6,279,473.98-9,413,232.21-2,016,652.86

Finding the Fourth Proportional to 6,279,473.98, 9,413,232.21 and 2,016,652.86

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Solution

The fourth proportional to 6,279,473.98, 9,413,232.21 and 2,016,652.86 is: 3,023,059.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,279,473.98 : 9,413,232.21 = 2,016,652.86 : x
  2. Step 2: Convert to fraction form
    6,279,473.98/9,413,232.21 = 2,016,652.86/x
  3. Step 3: Cross multiply
    6,279,473.98x = 9,413,232.21 × 2,016,652.86
  4. Step 4: Simplify right side
    6,279,473.98x = 18,983,221,658,140.62
  5. Step 5: Solve for x
    x = 18,983,221,658,140.62/6,279,473.98
  6. Step 6: Final answer
    x = 3,023,059.21

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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.