Home / 10,843,323.21-16,265,101.46-3,270,354.57

Finding the Fourth Proportional to 10,843,323.21, 16,265,101.46 and 3,270,354.57

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Solution

The fourth proportional to 10,843,323.21, 16,265,101.46 and 3,270,354.57 is: 4,905,567.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,843,323.21 : 16,265,101.46 = 3,270,354.57 : x
  2. Step 2: Convert to fraction form
    10,843,323.21/16,265,101.46 = 3,270,354.57/x
  3. Step 3: Cross multiply
    10,843,323.21x = 16,265,101.46 × 3,270,354.57
  4. Step 4: Simplify right side
    10,843,323.21x = 53,192,648,874,872.90
  5. Step 5: Solve for x
    x = 53,192,648,874,872.90/10,843,323.21
  6. Step 6: Final answer
    x = 4,905,567.03

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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.