Home / 7,384,543.40-11,076,414.71-2,266,974.33

Finding the Fourth Proportional to 7,384,543.40, 11,076,414.71 and 2,266,974.33

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Solution

The fourth proportional to 7,384,543.40, 11,076,414.71 and 2,266,974.33 is: 3,400,338.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,384,543.40 : 11,076,414.71 = 2,266,974.33 : x
  2. Step 2: Convert to fraction form
    7,384,543.40/11,076,414.71 = 2,266,974.33/x
  3. Step 3: Cross multiply
    7,384,543.40x = 11,076,414.71 × 2,266,974.33
  4. Step 4: Simplify right side
    7,384,543.40x = 25,109,947,816,004.40
  5. Step 5: Solve for x
    x = 25,109,947,816,004.40/7,384,543.40
  6. Step 6: Final answer
    x = 3,400,338.58

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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.