Home / 9,596,076.72-14,396,636.22-3,448,679.12

Finding the Fourth Proportional to 9,596,076.72, 14,396,636.22 and 3,448,679.12

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Solution

The fourth proportional to 9,596,076.72, 14,396,636.22 and 3,448,679.12 is: 5,173,924.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,596,076.72 : 14,396,636.22 = 3,448,679.12 : x
  2. Step 2: Convert to fraction form
    9,596,076.72/14,396,636.22 = 3,448,679.12/x
  3. Step 3: Cross multiply
    9,596,076.72x = 14,396,636.22 × 3,448,679.12
  4. Step 4: Simplify right side
    9,596,076.72x = 49,649,378,730,149.73
  5. Step 5: Solve for x
    x = 49,649,378,730,149.73/9,596,076.72
  6. Step 6: Final answer
    x = 5,173,924.74

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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.