Home / 9,731,571.10-14,600,467.05-3,345,919.90

Finding the Fourth Proportional to 9,731,571.10, 14,600,467.05 and 3,345,919.90

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Solution

The fourth proportional to 9,731,571.10, 14,600,467.05 and 3,345,919.90 is: 5,019,949.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,731,571.10 : 14,600,467.05 = 3,345,919.90 : x
  2. Step 2: Convert to fraction form
    9,731,571.10/14,600,467.05 = 3,345,919.90/x
  3. Step 3: Cross multiply
    9,731,571.10x = 14,600,467.05 × 3,345,919.90
  4. Step 4: Simplify right side
    9,731,571.10x = 48,851,993,251,889.30
  5. Step 5: Solve for x
    x = 48,851,993,251,889.30/9,731,571.10
  6. Step 6: Final answer
    x = 5,019,949.27

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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.