Home / 7,244,855.10-10,867,282.65-3,465,719.10

Finding the Fourth Proportional to 7,244,855.10, 10,867,282.65 and 3,465,719.10

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Solution

The fourth proportional to 7,244,855.10, 10,867,282.65 and 3,465,719.10 is: 5,198,578.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,855.10 : 10,867,282.65 = 3,465,719.10 : x
  2. Step 2: Convert to fraction form
    7,244,855.10/10,867,282.65 = 3,465,719.10/x
  3. Step 3: Cross multiply
    7,244,855.10x = 10,867,282.65 × 3,465,719.10
  4. Step 4: Simplify right side
    7,244,855.10x = 37,662,949,045,203.62
  5. Step 5: Solve for x
    x = 37,662,949,045,203.62/7,244,855.10
  6. Step 6: Final answer
    x = 5,198,578.65

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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.