Home / 2,282,751.79-3,150,137.18-1,302,673.26

Finding the Fourth Proportional to 2,282,751.79, 3,150,137.18 and 1,302,673.26

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Solution

The fourth proportional to 2,282,751.79, 3,150,137.18 and 1,302,673.26 is: 1,797,654.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,751.79 : 3,150,137.18 = 1,302,673.26 : x
  2. Step 2: Convert to fraction form
    2,282,751.79/3,150,137.18 = 1,302,673.26/x
  3. Step 3: Cross multiply
    2,282,751.79x = 3,150,137.18 × 1,302,673.26
  4. Step 4: Simplify right side
    2,282,751.79x = 4,103,599,465,099.15
  5. Step 5: Solve for x
    x = 4,103,599,465,099.15/2,282,751.79
  6. Step 6: Final answer
    x = 1,797,654.69

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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.