Home / 2,208,634.34-3,313,025.63-611,063.64

Finding the Fourth Proportional to 2,208,634.34, 3,313,025.63 and 611,063.64

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Solution

The fourth proportional to 2,208,634.34, 3,313,025.63 and 611,063.64 is: 916,615.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,208,634.34 : 3,313,025.63 = 611,063.64 : x
  2. Step 2: Convert to fraction form
    2,208,634.34/3,313,025.63 = 611,063.64/x
  3. Step 3: Cross multiply
    2,208,634.34x = 3,313,025.63 × 611,063.64
  4. Step 4: Simplify right side
    2,208,634.34x = 2,024,469,497,825.78
  5. Step 5: Solve for x
    x = 2,024,469,497,825.78/2,208,634.34
  6. Step 6: Final answer
    x = 916,615.97

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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.