Home / 1,296,483.44-1,944,709.52-336,854.12

Finding the Fourth Proportional to 1,296,483.44, 1,944,709.52 and 336,854.12

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Solution

The fourth proportional to 1,296,483.44, 1,944,709.52 and 336,854.12 is: 505,277.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,296,483.44 : 1,944,709.52 = 336,854.12 : x
  2. Step 2: Convert to fraction form
    1,296,483.44/1,944,709.52 = 336,854.12/x
  3. Step 3: Cross multiply
    1,296,483.44x = 1,944,709.52 × 336,854.12
  4. Step 4: Simplify right side
    1,296,483.44x = 655,083,414,015.22
  5. Step 5: Solve for x
    x = 655,083,414,015.22/1,296,483.44
  6. Step 6: Final answer
    x = 505,277.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.