Home / 3,097,861.26-4,644,987.60-1,202,388.36

Finding the Fourth Proportional to 3,097,861.26, 4,644,987.60 and 1,202,388.36

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Solution

The fourth proportional to 3,097,861.26, 4,644,987.60 and 1,202,388.36 is: 1,802,882.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,097,861.26 : 4,644,987.60 = 1,202,388.36 : x
  2. Step 2: Convert to fraction form
    3,097,861.26/4,644,987.60 = 1,202,388.36/x
  3. Step 3: Cross multiply
    3,097,861.26x = 4,644,987.60 × 1,202,388.36
  4. Step 4: Simplify right side
    3,097,861.26x = 5,585,079,009,674.59
  5. Step 5: Solve for x
    x = 5,585,079,009,674.59/3,097,861.26
  6. Step 6: Final answer
    x = 1,802,882.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.