Home / 5,376,234.20-8,064,351.30-2,010,003.80

Finding the Fourth Proportional to 5,376,234.20, 8,064,351.30 and 2,010,003.80

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Solution

The fourth proportional to 5,376,234.20, 8,064,351.30 and 2,010,003.80 is: 3,015,005.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,376,234.20 : 8,064,351.30 = 2,010,003.80 : x
  2. Step 2: Convert to fraction form
    5,376,234.20/8,064,351.30 = 2,010,003.80/x
  3. Step 3: Cross multiply
    5,376,234.20x = 8,064,351.30 × 2,010,003.80
  4. Step 4: Simplify right side
    5,376,234.20x = 16,209,376,757,534.94
  5. Step 5: Solve for x
    x = 16,209,376,757,534.94/5,376,234.20
  6. Step 6: Final answer
    x = 3,015,005.70

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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.