Home / 3,204,731.25-4,422,529.13-1,773,947.25

Finding the Fourth Proportional to 3,204,731.25, 4,422,529.13 and 1,773,947.25

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Solution

The fourth proportional to 3,204,731.25, 4,422,529.13 and 1,773,947.25 is: 2,448,047.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,204,731.25 : 4,422,529.13 = 1,773,947.25 : x
  2. Step 2: Convert to fraction form
    3,204,731.25/4,422,529.13 = 1,773,947.25/x
  3. Step 3: Cross multiply
    3,204,731.25x = 4,422,529.13 × 1,773,947.25
  4. Step 4: Simplify right side
    3,204,731.25x = 7,845,333,379,338.66
  5. Step 5: Solve for x
    x = 7,845,333,379,338.66/3,204,731.25
  6. Step 6: Final answer
    x = 2,448,047.21

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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.