Home / 6,846,049.40-9,448,181.88-3,790,263.66

Finding the Fourth Proportional to 6,846,049.40, 9,448,181.88 and 3,790,263.66

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Solution

The fourth proportional to 6,846,049.40, 9,448,181.88 and 3,790,263.66 is: 5,230,914.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,846,049.40 : 9,448,181.88 = 3,790,263.66 : x
  2. Step 2: Convert to fraction form
    6,846,049.40/9,448,181.88 = 3,790,263.66/x
  3. Step 3: Cross multiply
    6,846,049.40x = 9,448,181.88 × 3,790,263.66
  4. Step 4: Simplify right side
    6,846,049.40x = 35,811,100,432,834.48
  5. Step 5: Solve for x
    x = 35,811,100,432,834.48/6,846,049.40
  6. Step 6: Final answer
    x = 5,230,914.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.