Home / 2,317,836.69-3,477,754.04-1,253,627.91

Finding the Fourth Proportional to 2,317,836.69, 3,477,754.04 and 1,253,627.91

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Solution

The fourth proportional to 2,317,836.69, 3,477,754.04 and 1,253,627.91 is: 1,880,982.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,836.69 : 3,477,754.04 = 1,253,627.91 : x
  2. Step 2: Convert to fraction form
    2,317,836.69/3,477,754.04 = 1,253,627.91/x
  3. Step 3: Cross multiply
    2,317,836.69x = 3,477,754.04 × 1,253,627.91
  4. Step 4: Simplify right side
    2,317,836.69x = 4,359,809,522,391.12
  5. Step 5: Solve for x
    x = 4,359,809,522,391.12/2,317,836.69
  6. Step 6: Final answer
    x = 1,880,982.19

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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.