Home / 2,377,857.42-3,567,003.06-672,025.32

Finding the Fourth Proportional to 2,377,857.42, 3,567,003.06 and 672,025.32

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Solution

The fourth proportional to 2,377,857.42, 3,567,003.06 and 672,025.32 is: 1,008,099.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,857.42 : 3,567,003.06 = 672,025.32 : x
  2. Step 2: Convert to fraction form
    2,377,857.42/3,567,003.06 = 672,025.32/x
  3. Step 3: Cross multiply
    2,377,857.42x = 3,567,003.06 × 672,025.32
  4. Step 4: Simplify right side
    2,377,857.42x = 2,397,116,372,837.48
  5. Step 5: Solve for x
    x = 2,397,116,372,837.48/2,377,857.42
  6. Step 6: Final answer
    x = 1,008,099.29

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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.