Home / 1,104,205.22-1,655,126.82-504,267.38

Finding the Fourth Proportional to 1,104,205.22, 1,655,126.82 and 504,267.38

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Solution

The fourth proportional to 1,104,205.22, 1,655,126.82 and 504,267.38 is: 755,861.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,205.22 : 1,655,126.82 = 504,267.38 : x
  2. Step 2: Convert to fraction form
    1,104,205.22/1,655,126.82 = 504,267.38/x
  3. Step 3: Cross multiply
    1,104,205.22x = 1,655,126.82 × 504,267.38
  4. Step 4: Simplify right side
    1,104,205.22x = 834,626,456,813.50
  5. Step 5: Solve for x
    x = 834,626,456,813.50/1,104,205.22
  6. Step 6: Final answer
    x = 755,861.72

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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.