Home / 1,772,876.82-2,463,086.90-1,751,619.18

Finding the Fourth Proportional to 1,772,876.82, 2,463,086.90 and 1,751,619.18

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Solution

The fourth proportional to 1,772,876.82, 2,463,086.90 and 1,751,619.18 is: 2,433,553.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,876.82 : 2,463,086.90 = 1,751,619.18 : x
  2. Step 2: Convert to fraction form
    1,772,876.82/2,463,086.90 = 1,751,619.18/x
  3. Step 3: Cross multiply
    1,772,876.82x = 2,463,086.90 × 1,751,619.18
  4. Step 4: Simplify right side
    1,772,876.82x = 4,314,390,247,288.65
  5. Step 5: Solve for x
    x = 4,314,390,247,288.65/1,772,876.82
  6. Step 6: Final answer
    x = 2,433,553.31

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.