Home / 3,496,062.92-4,824,656.82-1,968,224.36

Finding the Fourth Proportional to 3,496,062.92, 4,824,656.82 and 1,968,224.36

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Solution

The fourth proportional to 3,496,062.92, 4,824,656.82 and 1,968,224.36 is: 2,716,200.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,496,062.92 : 4,824,656.82 = 1,968,224.36 : x
  2. Step 2: Convert to fraction form
    3,496,062.92/4,824,656.82 = 1,968,224.36/x
  3. Step 3: Cross multiply
    3,496,062.92x = 4,824,656.82 × 1,968,224.36
  4. Step 4: Simplify right side
    3,496,062.92x = 9,496,007,081,764.14
  5. Step 5: Solve for x
    x = 9,496,007,081,764.14/3,496,062.92
  6. Step 6: Final answer
    x = 2,716,200.28

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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.