Home / 4,342,659.26-6,514,043.57-1,147,757.23

Finding the Fourth Proportional to 4,342,659.26, 6,514,043.57 and 1,147,757.23

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Solution

The fourth proportional to 4,342,659.26, 6,514,043.57 and 1,147,757.23 is: 1,721,650.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,659.26 : 6,514,043.57 = 1,147,757.23 : x
  2. Step 2: Convert to fraction form
    4,342,659.26/6,514,043.57 = 1,147,757.23/x
  3. Step 3: Cross multiply
    4,342,659.26x = 6,514,043.57 × 1,147,757.23
  4. Step 4: Simplify right side
    4,342,659.26x = 7,476,540,586,282.71
  5. Step 5: Solve for x
    x = 7,476,540,586,282.71/4,342,659.26
  6. Step 6: Final answer
    x = 1,721,650.29

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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.