Home / 3,336,643.53-5,005,358.96-2,500,509.69

Finding the Fourth Proportional to 3,336,643.53, 5,005,358.96 and 2,500,509.69

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Solution

The fourth proportional to 3,336,643.53, 5,005,358.96 and 2,500,509.69 is: 3,751,059.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,336,643.53 : 5,005,358.96 = 2,500,509.69 : x
  2. Step 2: Convert to fraction form
    3,336,643.53/5,005,358.96 = 2,500,509.69/x
  3. Step 3: Cross multiply
    3,336,643.53x = 5,005,358.96 × 2,500,509.69
  4. Step 4: Simplify right side
    3,336,643.53x = 12,515,948,568,905.77
  5. Step 5: Solve for x
    x = 12,515,948,568,905.77/3,336,643.53
  6. Step 6: Final answer
    x = 3,751,059.55

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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.