Home / 5,251,063-7,872,101.83-2,014,923

Finding the Fourth Proportional to 5,251,063, 7,872,101.83 and 2,014,923

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Solution

The fourth proportional to 5,251,063, 7,872,101.83 and 2,014,923 is: 3,020,660.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,251,063 : 7,872,101.83 = 2,014,923 : x
  2. Step 2: Convert to fraction form
    5,251,063/7,872,101.83 = 2,014,923/x
  3. Step 3: Cross multiply
    5,251,063x = 7,872,101.83 × 2,014,923
  4. Step 4: Simplify right side
    5,251,063x = 15,861,679,035,609.09
  5. Step 5: Solve for x
    x = 15,861,679,035,609.09/5,251,063
  6. Step 6: Final answer
    x = 3,020,660.59

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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.