Home / 3,558,380.84-5,335,525.20-1,095,758

Finding the Fourth Proportional to 3,558,380.84, 5,335,525.20 and 1,095,758

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Solution

The fourth proportional to 3,558,380.84, 5,335,525.20 and 1,095,758 is: 1,643,006.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,558,380.84 : 5,335,525.20 = 1,095,758 : x
  2. Step 2: Convert to fraction form
    3,558,380.84/5,335,525.20 = 1,095,758/x
  3. Step 3: Cross multiply
    3,558,380.84x = 5,335,525.20 × 1,095,758
  4. Step 4: Simplify right side
    3,558,380.84x = 5,846,444,422,101.60
  5. Step 5: Solve for x
    x = 5,846,444,422,101.60/3,558,380.84
  6. Step 6: Final answer
    x = 1,643,006.94

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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.