Home / 7,496,247.32-11,245,057.22-2,104,861.40

Finding the Fourth Proportional to 7,496,247.32, 11,245,057.22 and 2,104,861.40

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Solution

The fourth proportional to 7,496,247.32, 11,245,057.22 and 2,104,861.40 is: 3,157,484.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,496,247.32 : 11,245,057.22 = 2,104,861.40 : x
  2. Step 2: Convert to fraction form
    7,496,247.32/11,245,057.22 = 2,104,861.40/x
  3. Step 3: Cross multiply
    7,496,247.32x = 11,245,057.22 × 2,104,861.40
  4. Step 4: Simplify right side
    7,496,247.32x = 23,669,286,883,169.31
  5. Step 5: Solve for x
    x = 23,669,286,883,169.31/7,496,247.32
  6. Step 6: Final answer
    x = 3,157,484.79

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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.