Home / 1,022,110.65-1,410,575.44-563,224.97

Finding the Fourth Proportional to 1,022,110.65, 1,410,575.44 and 563,224.97

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Solution

The fourth proportional to 1,022,110.65, 1,410,575.44 and 563,224.97 is: 777,285.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,110.65 : 1,410,575.44 = 563,224.97 : x
  2. Step 2: Convert to fraction form
    1,022,110.65/1,410,575.44 = 563,224.97/x
  3. Step 3: Cross multiply
    1,022,110.65x = 1,410,575.44 × 563,224.97
  4. Step 4: Simplify right side
    1,022,110.65x = 794,471,307,499.85
  5. Step 5: Solve for x
    x = 794,471,307,499.85/1,022,110.65
  6. Step 6: Final answer
    x = 777,285.03

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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.