Home / 10,846,263.39-16,269,490.42-2,759,247.57

Finding the Fourth Proportional to 10,846,263.39, 16,269,490.42 and 2,759,247.57

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Solution

The fourth proportional to 10,846,263.39, 16,269,490.42 and 2,759,247.57 is: 4,138,895.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,846,263.39 : 16,269,490.42 = 2,759,247.57 : x
  2. Step 2: Convert to fraction form
    10,846,263.39/16,269,490.42 = 2,759,247.57/x
  3. Step 3: Cross multiply
    10,846,263.39x = 16,269,490.42 × 2,759,247.57
  4. Step 4: Simplify right side
    10,846,263.39x = 44,891,551,892,727.04
  5. Step 5: Solve for x
    x = 44,891,551,892,727.04/10,846,263.39
  6. Step 6: Final answer
    x = 4,138,895.61

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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.