Home / 5,921,612.68-8,881,821.24-4,014,767.38

Finding the Fourth Proportional to 5,921,612.68, 8,881,821.24 and 4,014,767.38

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Solution

The fourth proportional to 5,921,612.68, 8,881,821.24 and 4,014,767.38 is: 6,021,745.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,921,612.68 : 8,881,821.24 = 4,014,767.38 : x
  2. Step 2: Convert to fraction form
    5,921,612.68/8,881,821.24 = 4,014,767.38/x
  3. Step 3: Cross multiply
    5,921,612.68x = 8,881,821.24 × 4,014,767.38
  4. Step 4: Simplify right side
    5,921,612.68x = 35,658,446,189,343.15
  5. Step 5: Solve for x
    x = 35,658,446,189,343.15/5,921,612.68
  6. Step 6: Final answer
    x = 6,021,745.78

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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.