Home / 2,445,305.10-3,374,455.38-1,465,797.54

Finding the Fourth Proportional to 2,445,305.10, 3,374,455.38 and 1,465,797.54

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Solution

The fourth proportional to 2,445,305.10, 3,374,455.38 and 1,465,797.54 is: 2,022,761.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,305.10 : 3,374,455.38 = 1,465,797.54 : x
  2. Step 2: Convert to fraction form
    2,445,305.10/3,374,455.38 = 1,465,797.54/x
  3. Step 3: Cross multiply
    2,445,305.10x = 3,374,455.38 × 1,465,797.54
  4. Step 4: Simplify right side
    2,445,305.10x = 4,946,268,394,843.77
  5. Step 5: Solve for x
    x = 4,946,268,394,843.77/2,445,305.10
  6. Step 6: Final answer
    x = 2,022,761.25

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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.