Home / 10,948,269.40-16,424,736.90-3,376,000.60

Finding the Fourth Proportional to 10,948,269.40, 16,424,736.90 and 3,376,000.60

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Solution

The fourth proportional to 10,948,269.40, 16,424,736.90 and 3,376,000.60 is: 5,064,720.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,269.40 : 16,424,736.90 = 3,376,000.60 : x
  2. Step 2: Convert to fraction form
    10,948,269.40/16,424,736.90 = 3,376,000.60/x
  3. Step 3: Cross multiply
    10,948,269.40x = 16,424,736.90 × 3,376,000.60
  4. Step 4: Simplify right side
    10,948,269.40x = 55,449,921,629,242.14
  5. Step 5: Solve for x
    x = 55,449,921,629,242.14/10,948,269.40
  6. Step 6: Final answer
    x = 5,064,720.24

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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.