Home / 4,026,938.22-5,557,193.19-2,308,159.26

Finding the Fourth Proportional to 4,026,938.22, 5,557,193.19 and 2,308,159.26

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Solution

The fourth proportional to 4,026,938.22, 5,557,193.19 and 2,308,159.26 is: 3,185,270.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026,938.22 : 5,557,193.19 = 2,308,159.26 : x
  2. Step 2: Convert to fraction form
    4,026,938.22/5,557,193.19 = 2,308,159.26/x
  3. Step 3: Cross multiply
    4,026,938.22x = 5,557,193.19 × 2,308,159.26
  4. Step 4: Simplify right side
    4,026,938.22x = 12,826,886,921,107.44
  5. Step 5: Solve for x
    x = 12,826,886,921,107.44/4,026,938.22
  6. Step 6: Final answer
    x = 3,185,270.35

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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.