Home / 2,513,297.22-3,468,391.83-1,367,383.74

Finding the Fourth Proportional to 2,513,297.22, 3,468,391.83 and 1,367,383.74

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Solution

The fourth proportional to 2,513,297.22, 3,468,391.83 and 1,367,383.74 is: 1,887,012.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,297.22 : 3,468,391.83 = 1,367,383.74 : x
  2. Step 2: Convert to fraction form
    2,513,297.22/3,468,391.83 = 1,367,383.74/x
  3. Step 3: Cross multiply
    2,513,297.22x = 3,468,391.83 × 1,367,383.74
  4. Step 4: Simplify right side
    2,513,297.22x = 4,742,622,592,290.85
  5. Step 5: Solve for x
    x = 4,742,622,592,290.85/2,513,297.22
  6. Step 6: Final answer
    x = 1,887,012.23

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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.