Home / 3,231,964.64-4,468,173.36-2,425,748.96

Finding the Fourth Proportional to 3,231,964.64, 4,468,173.36 and 2,425,748.96

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Solution

The fourth proportional to 3,231,964.64, 4,468,173.36 and 2,425,748.96 is: 3,353,584.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,964.64 : 4,468,173.36 = 2,425,748.96 : x
  2. Step 2: Convert to fraction form
    3,231,964.64/4,468,173.36 = 2,425,748.96/x
  3. Step 3: Cross multiply
    3,231,964.64x = 4,468,173.36 × 2,425,748.96
  4. Step 4: Simplify right side
    3,231,964.64x = 10,838,666,881,119.71
  5. Step 5: Solve for x
    x = 10,838,666,881,119.71/3,231,964.64
  6. Step 6: Final answer
    x = 3,353,584.61

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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.