Home / 3,906,390.08-5,854,861.19-2,012,098.16

Finding the Fourth Proportional to 3,906,390.08, 5,854,861.19 and 2,012,098.16

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Solution

The fourth proportional to 3,906,390.08, 5,854,861.19 and 2,012,098.16 is: 3,015,714.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,906,390.08 : 5,854,861.19 = 2,012,098.16 : x
  2. Step 2: Convert to fraction form
    3,906,390.08/5,854,861.19 = 2,012,098.16/x
  3. Step 3: Cross multiply
    3,906,390.08x = 5,854,861.19 × 2,012,098.16
  4. Step 4: Simplify right side
    3,906,390.08x = 11,780,555,447,121.81
  5. Step 5: Solve for x
    x = 11,780,555,447,121.81/3,906,390.08
  6. Step 6: Final answer
    x = 3,015,714.05

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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.