Home / 3,511,416.17-5,267,474.72-952,671.26

Finding the Fourth Proportional to 3,511,416.17, 5,267,474.72 and 952,671.26

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Solution

The fourth proportional to 3,511,416.17, 5,267,474.72 and 952,671.26 is: 1,429,101.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,511,416.17 : 5,267,474.72 = 952,671.26 : x
  2. Step 2: Convert to fraction form
    3,511,416.17/5,267,474.72 = 952,671.26/x
  3. Step 3: Cross multiply
    3,511,416.17x = 5,267,474.72 × 952,671.26
  4. Step 4: Simplify right side
    3,511,416.17x = 5,018,171,747,419.82
  5. Step 5: Solve for x
    x = 5,018,171,747,419.82/3,511,416.17
  6. Step 6: Final answer
    x = 1,429,101.97

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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.