Home / 4,373,671.28-6,560,063.94-1,179,120.38

Finding the Fourth Proportional to 4,373,671.28, 6,560,063.94 and 1,179,120.38

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Solution

The fourth proportional to 4,373,671.28, 6,560,063.94 and 1,179,120.38 is: 1,768,561.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373,671.28 : 6,560,063.94 = 1,179,120.38 : x
  2. Step 2: Convert to fraction form
    4,373,671.28/6,560,063.94 = 1,179,120.38/x
  3. Step 3: Cross multiply
    4,373,671.28x = 6,560,063.94 × 1,179,120.38
  4. Step 4: Simplify right side
    4,373,671.28x = 7,735,105,085,757.10
  5. Step 5: Solve for x
    x = 7,735,105,085,757.10/4,373,671.28
  6. Step 6: Final answer
    x = 1,768,561.14

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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.