Home / 2,568,455.32-3,544,258.06-1,465,881.32

Finding the Fourth Proportional to 2,568,455.32, 3,544,258.06 and 1,465,881.32

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Solution

The fourth proportional to 2,568,455.32, 3,544,258.06 and 1,465,881.32 is: 2,022,796.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,455.32 : 3,544,258.06 = 1,465,881.32 : x
  2. Step 2: Convert to fraction form
    2,568,455.32/3,544,258.06 = 1,465,881.32/x
  3. Step 3: Cross multiply
    2,568,455.32x = 3,544,258.06 × 1,465,881.32
  4. Step 4: Simplify right side
    2,568,455.32x = 5,195,461,683,413.44
  5. Step 5: Solve for x
    x = 5,195,461,683,413.44/2,568,455.32
  6. Step 6: Final answer
    x = 2,022,796.21

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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.