Home / 10,903,073.10-16,351,657.20-3,226,703.10

Finding the Fourth Proportional to 10,903,073.10, 16,351,657.20 and 3,226,703.10

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Solution

The fourth proportional to 10,903,073.10, 16,351,657.20 and 3,226,703.10 is: 4,839,180.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,073.10 : 16,351,657.20 = 3,226,703.10 : x
  2. Step 2: Convert to fraction form
    10,903,073.10/16,351,657.20 = 3,226,703.10/x
  3. Step 3: Cross multiply
    10,903,073.10x = 16,351,657.20 × 3,226,703.10
  4. Step 4: Simplify right side
    10,903,073.10x = 52,761,942,977,377.32
  5. Step 5: Solve for x
    x = 52,761,942,977,377.32/10,903,073.10
  6. Step 6: Final answer
    x = 4,839,180.89

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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.