Home / 6,329,231.46-9,493,715.96-1,536,945.84

Finding the Fourth Proportional to 6,329,231.46, 9,493,715.96 and 1,536,945.84

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Solution

The fourth proportional to 6,329,231.46, 9,493,715.96 and 1,536,945.84 is: 2,305,386.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,231.46 : 9,493,715.96 = 1,536,945.84 : x
  2. Step 2: Convert to fraction form
    6,329,231.46/9,493,715.96 = 1,536,945.84/x
  3. Step 3: Cross multiply
    6,329,231.46x = 9,493,715.96 × 1,536,945.84
  4. Step 4: Simplify right side
    6,329,231.46x = 14,591,327,250,863.61
  5. Step 5: Solve for x
    x = 14,591,327,250,863.61/6,329,231.46
  6. Step 6: Final answer
    x = 2,305,386.89

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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.