Home / 1,100,733.10-1,519,024.22-610,711.66

Finding the Fourth Proportional to 1,100,733.10, 1,519,024.22 and 610,711.66

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Solution

The fourth proportional to 1,100,733.10, 1,519,024.22 and 610,711.66 is: 842,789.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,733.10 : 1,519,024.22 = 610,711.66 : x
  2. Step 2: Convert to fraction form
    1,100,733.10/1,519,024.22 = 610,711.66/x
  3. Step 3: Cross multiply
    1,100,733.10x = 1,519,024.22 × 610,711.66
  4. Step 4: Simplify right side
    1,100,733.10x = 927,685,792,327.73
  5. Step 5: Solve for x
    x = 927,685,792,327.73/1,100,733.10
  6. Step 6: Final answer
    x = 842,789.04

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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.