Home / 3,153,016.80-4,351,167.36-1,794,888

Finding the Fourth Proportional to 3,153,016.80, 4,351,167.36 and 1,794,888

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Solution

The fourth proportional to 3,153,016.80, 4,351,167.36 and 1,794,888 is: 2,476,947.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,016.80 : 4,351,167.36 = 1,794,888 : x
  2. Step 2: Convert to fraction form
    3,153,016.80/4,351,167.36 = 1,794,888/x
  3. Step 3: Cross multiply
    3,153,016.80x = 4,351,167.36 × 1,794,888
  4. Step 4: Simplify right side
    3,153,016.80x = 7,809,858,080,455.68
  5. Step 5: Solve for x
    x = 7,809,858,080,455.68/3,153,016.80
  6. Step 6: Final answer
    x = 2,476,947.82

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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.