Home / 3,592,944.82-4,958,381.21-1,961,439.17

Finding the Fourth Proportional to 3,592,944.82, 4,958,381.21 and 1,961,439.17

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Solution

The fourth proportional to 3,592,944.82, 4,958,381.21 and 1,961,439.17 is: 2,706,850.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,944.82 : 4,958,381.21 = 1,961,439.17 : x
  2. Step 2: Convert to fraction form
    3,592,944.82/4,958,381.21 = 1,961,439.17/x
  3. Step 3: Cross multiply
    3,592,944.82x = 4,958,381.21 × 1,961,439.17
  4. Step 4: Simplify right side
    3,592,944.82x = 9,725,563,115,278.80
  5. Step 5: Solve for x
    x = 9,725,563,115,278.80/3,592,944.82
  6. Step 6: Final answer
    x = 2,706,850.12

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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.