Home / 3,558,378.84-5,335,522.20-1,095,756

Finding the Fourth Proportional to 3,558,378.84, 5,335,522.20 and 1,095,756

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Solution

The fourth proportional to 3,558,378.84, 5,335,522.20 and 1,095,756 is: 1,643,003.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,378.84 : 5,335,522.20 = 1,095,756 : x
  2. Step 2: Convert to fraction form
    3,558,378.84/5,335,522.20 = 1,095,756/x
  3. Step 3: Cross multiply
    3,558,378.84x = 5,335,522.20 × 1,095,756
  4. Step 4: Simplify right side
    3,558,378.84x = 5,846,430,463,783.20
  5. Step 5: Solve for x
    x = 5,846,430,463,783.20/3,558,378.84
  6. Step 6: Final answer
    x = 1,643,003.94

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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.