Home / 3,670,732.17-5,065,754.04-2,511,609.51

Finding the Fourth Proportional to 3,670,732.17, 5,065,754.04 and 2,511,609.51

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Solution

The fourth proportional to 3,670,732.17, 5,065,754.04 and 2,511,609.51 is: 3,466,119.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,732.17 : 5,065,754.04 = 2,511,609.51 : x
  2. Step 2: Convert to fraction form
    3,670,732.17/5,065,754.04 = 2,511,609.51/x
  3. Step 3: Cross multiply
    3,670,732.17x = 5,065,754.04 × 2,511,609.51
  4. Step 4: Simplify right side
    3,670,732.17x = 12,723,196,022,184.92
  5. Step 5: Solve for x
    x = 12,723,196,022,184.92/3,670,732.17
  6. Step 6: Final answer
    x = 3,466,119.41

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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.