Home / 6,773,335.47-9,344,789.91-4,017,912.30

Finding the Fourth Proportional to 6,773,335.47, 9,344,789.91 and 4,017,912.30

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Solution

The fourth proportional to 6,773,335.47, 9,344,789.91 and 4,017,912.30 is: 5,543,287.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,773,335.47 : 9,344,789.91 = 4,017,912.30 : x
  2. Step 2: Convert to fraction form
    6,773,335.47/9,344,789.91 = 4,017,912.30/x
  3. Step 3: Cross multiply
    6,773,335.47x = 9,344,789.91 × 4,017,912.30
  4. Step 4: Simplify right side
    6,773,335.47x = 37,546,546,320,304.89
  5. Step 5: Solve for x
    x = 37,546,546,320,304.89/6,773,335.47
  6. Step 6: Final answer
    x = 5,543,287.57

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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.