Home / 2,232,946.36-3,081,400.14-1,266,164.92

Finding the Fourth Proportional to 2,232,946.36, 3,081,400.14 and 1,266,164.92

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Solution

The fourth proportional to 2,232,946.36, 3,081,400.14 and 1,266,164.92 is: 1,747,270.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,946.36 : 3,081,400.14 = 1,266,164.92 : x
  2. Step 2: Convert to fraction form
    2,232,946.36/3,081,400.14 = 1,266,164.92/x
  3. Step 3: Cross multiply
    2,232,946.36x = 3,081,400.14 × 1,266,164.92
  4. Step 4: Simplify right side
    2,232,946.36x = 3,901,560,761,751.09
  5. Step 5: Solve for x
    x = 3,901,560,761,751.09/2,232,946.36
  6. Step 6: Final answer
    x = 1,747,270.26

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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.