Home / 1,883,542.92-2,822,535.30-1,114,245

Finding the Fourth Proportional to 1,883,542.92, 2,822,535.30 and 1,114,245

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Solution

The fourth proportional to 1,883,542.92, 2,822,535.30 and 1,114,245 is: 1,669,723.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,542.92 : 2,822,535.30 = 1,114,245 : x
  2. Step 2: Convert to fraction form
    1,883,542.92/2,822,535.30 = 1,114,245/x
  3. Step 3: Cross multiply
    1,883,542.92x = 2,822,535.30 × 1,114,245
  4. Step 4: Simplify right side
    1,883,542.92x = 3,144,995,845,348.50
  5. Step 5: Solve for x
    x = 3,144,995,845,348.50/1,883,542.92
  6. Step 6: Final answer
    x = 1,669,723.48

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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.