Home / 4,741,013.12-6,542,615.34-2,565,556.02

Finding the Fourth Proportional to 4,741,013.12, 6,542,615.34 and 2,565,556.02

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Solution

The fourth proportional to 4,741,013.12, 6,542,615.34 and 2,565,556.02 is: 3,540,476.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,741,013.12 : 6,542,615.34 = 2,565,556.02 : x
  2. Step 2: Convert to fraction form
    4,741,013.12/6,542,615.34 = 2,565,556.02/x
  3. Step 3: Cross multiply
    4,741,013.12x = 6,542,615.34 × 2,565,556.02
  4. Step 4: Simplify right side
    4,741,013.12x = 16,785,446,172,081.35
  5. Step 5: Solve for x
    x = 16,785,446,172,081.35/4,741,013.12
  6. Step 6: Final answer
    x = 3,540,476.64

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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.