Home / 3,714,697.62-5,124,110.85-2,335,859.10

Finding the Fourth Proportional to 3,714,697.62, 5,124,110.85 and 2,335,859.10

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Solution

The fourth proportional to 3,714,697.62, 5,124,110.85 and 2,335,859.10 is: 3,222,119.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,714,697.62 : 5,124,110.85 = 2,335,859.10 : x
  2. Step 2: Convert to fraction form
    3,714,697.62/5,124,110.85 = 2,335,859.10/x
  3. Step 3: Cross multiply
    3,714,697.62x = 5,124,110.85 × 2,335,859.10
  4. Step 4: Simplify right side
    3,714,697.62x = 11,969,200,958,381.23
  5. Step 5: Solve for x
    x = 11,969,200,958,381.23/3,714,697.62
  6. Step 6: Final answer
    x = 3,222,119.86

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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.