Home / 3,271,265.86-4,514,854.51-1,965,244.97

Finding the Fourth Proportional to 3,271,265.86, 4,514,854.51 and 1,965,244.97

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Solution

The fourth proportional to 3,271,265.86, 4,514,854.51 and 1,965,244.97 is: 2,712,343.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,271,265.86 : 4,514,854.51 = 1,965,244.97 : x
  2. Step 2: Convert to fraction form
    3,271,265.86/4,514,854.51 = 1,965,244.97/x
  3. Step 3: Cross multiply
    3,271,265.86x = 4,514,854.51 × 1,965,244.97
  4. Step 4: Simplify right side
    3,271,265.86x = 8,872,795,116,059.32
  5. Step 5: Solve for x
    x = 8,872,795,116,059.32/3,271,265.86
  6. Step 6: Final answer
    x = 2,712,343.02

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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.