Home / 2,682,032.36-3,701,209.14-1,458,336.87

Finding the Fourth Proportional to 2,682,032.36, 3,701,209.14 and 1,458,336.87

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Solution

The fourth proportional to 2,682,032.36, 3,701,209.14 and 1,458,336.87 is: 2,012,507.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,032.36 : 3,701,209.14 = 1,458,336.87 : x
  2. Step 2: Convert to fraction form
    2,682,032.36/3,701,209.14 = 1,458,336.87/x
  3. Step 3: Cross multiply
    2,682,032.36x = 3,701,209.14 × 1,458,336.87
  4. Step 4: Simplify right side
    2,682,032.36x = 5,397,609,752,442.99
  5. Step 5: Solve for x
    x = 5,397,609,752,442.99/2,682,032.36
  6. Step 6: Final answer
    x = 2,012,507.32

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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.