Home / 3,271,397.33-4,514,676.38-1,894,801.12

Finding the Fourth Proportional to 3,271,397.33, 4,514,676.38 and 1,894,801.12

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Solution

The fourth proportional to 3,271,397.33, 4,514,676.38 and 1,894,801.12 is: 2,614,911.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,397.33 : 4,514,676.38 = 1,894,801.12 : x
  2. Step 2: Convert to fraction form
    3,271,397.33/4,514,676.38 = 1,894,801.12/x
  3. Step 3: Cross multiply
    3,271,397.33x = 4,514,676.38 × 1,894,801.12
  4. Step 4: Simplify right side
    3,271,397.33x = 8,554,413,847,606.35
  5. Step 5: Solve for x
    x = 8,554,413,847,606.35/3,271,397.33
  6. Step 6: Final answer
    x = 2,614,911.30

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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.