Home / 6,570,568.35-9,067,287.78-3,670,001.55

Finding the Fourth Proportional to 6,570,568.35, 9,067,287.78 and 3,670,001.55

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Solution

The fourth proportional to 6,570,568.35, 9,067,287.78 and 3,670,001.55 is: 5,064,548.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,568.35 : 9,067,287.78 = 3,670,001.55 : x
  2. Step 2: Convert to fraction form
    6,570,568.35/9,067,287.78 = 3,670,001.55/x
  3. Step 3: Cross multiply
    6,570,568.35x = 9,067,287.78 × 3,670,001.55
  4. Step 4: Simplify right side
    6,570,568.35x = 33,276,960,206,896.05
  5. Step 5: Solve for x
    x = 33,276,960,206,896.05/6,570,568.35
  6. Step 6: Final answer
    x = 5,064,548.21

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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.