Home / 2,414,948.73-3,332,558.80-1,382,422.29

Finding the Fourth Proportional to 2,414,948.73, 3,332,558.80 and 1,382,422.29

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Solution

The fourth proportional to 2,414,948.73, 3,332,558.80 and 1,382,422.29 is: 1,907,702.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,948.73 : 3,332,558.80 = 1,382,422.29 : x
  2. Step 2: Convert to fraction form
    2,414,948.73/3,332,558.80 = 1,382,422.29/x
  3. Step 3: Cross multiply
    2,414,948.73x = 3,332,558.80 × 1,382,422.29
  4. Step 4: Simplify right side
    2,414,948.73x = 4,607,003,575,832.23
  5. Step 5: Solve for x
    x = 4,607,003,575,832.23/2,414,948.73
  6. Step 6: Final answer
    x = 1,907,702.43

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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.