Home / 3,207,598.94-4,812,115.80-1,077,624.56

Finding the Fourth Proportional to 3,207,598.94, 4,812,115.80 and 1,077,624.56

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Solution

The fourth proportional to 3,207,598.94, 4,812,115.80 and 1,077,624.56 is: 1,616,677.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,598.94 : 4,812,115.80 = 1,077,624.56 : x
  2. Step 2: Convert to fraction form
    3,207,598.94/4,812,115.80 = 1,077,624.56/x
  3. Step 3: Cross multiply
    3,207,598.94x = 4,812,115.80 × 1,077,624.56
  4. Step 4: Simplify right side
    3,207,598.94x = 5,185,654,171,644.05
  5. Step 5: Solve for x
    x = 5,185,654,171,644.05/3,207,598.94
  6. Step 6: Final answer
    x = 1,616,677.85

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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.