Home / 6,531,295.68-9,801,401.76-2,271,421.44

Finding the Fourth Proportional to 6,531,295.68, 9,801,401.76 and 2,271,421.44

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Solution

The fourth proportional to 6,531,295.68, 9,801,401.76 and 2,271,421.44 is: 3,408,682.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,295.68 : 9,801,401.76 = 2,271,421.44 : x
  2. Step 2: Convert to fraction form
    6,531,295.68/9,801,401.76 = 2,271,421.44/x
  3. Step 3: Cross multiply
    6,531,295.68x = 9,801,401.76 × 2,271,421.44
  4. Step 4: Simplify right side
    6,531,295.68x = 22,263,114,099,717.73
  5. Step 5: Solve for x
    x = 22,263,114,099,717.73/6,531,295.68
  6. Step 6: Final answer
    x = 3,408,682.62

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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.