Home / 4,697,522.26-7,043,719.14-1,414,397.86

Finding the Fourth Proportional to 4,697,522.26, 7,043,719.14 and 1,414,397.86

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Solution

The fourth proportional to 4,697,522.26, 7,043,719.14 and 1,414,397.86 is: 2,120,824.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,522.26 : 7,043,719.14 = 1,414,397.86 : x
  2. Step 2: Convert to fraction form
    4,697,522.26/7,043,719.14 = 1,414,397.86/x
  3. Step 3: Cross multiply
    4,697,522.26x = 7,043,719.14 × 1,414,397.86
  4. Step 4: Simplify right side
    4,697,522.26x = 9,962,621,278,057.04
  5. Step 5: Solve for x
    x = 9,962,621,278,057.04/4,697,522.26
  6. Step 6: Final answer
    x = 2,120,824.71

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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.