Home / 2,338,843.48-3,508,702.44-740,977.54

Finding the Fourth Proportional to 2,338,843.48, 3,508,702.44 and 740,977.54

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Solution

The fourth proportional to 2,338,843.48, 3,508,702.44 and 740,977.54 is: 1,111,604.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,843.48 : 3,508,702.44 = 740,977.54 : x
  2. Step 2: Convert to fraction form
    2,338,843.48/3,508,702.44 = 740,977.54/x
  3. Step 3: Cross multiply
    2,338,843.48x = 3,508,702.44 × 740,977.54
  4. Step 4: Simplify right side
    2,338,843.48x = 2,599,869,702,583.20
  5. Step 5: Solve for x
    x = 2,599,869,702,583.20/2,338,843.48
  6. Step 6: Final answer
    x = 1,111,604.83

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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.