Home / 2,033,819.52-3,050,649.36-613,836.96

Finding the Fourth Proportional to 2,033,819.52, 3,050,649.36 and 613,836.96

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Solution

The fourth proportional to 2,033,819.52, 3,050,649.36 and 613,836.96 is: 920,731.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,033,819.52 : 3,050,649.36 = 613,836.96 : x
  2. Step 2: Convert to fraction form
    2,033,819.52/3,050,649.36 = 613,836.96/x
  3. Step 3: Cross multiply
    2,033,819.52x = 3,050,649.36 × 613,836.96
  4. Step 4: Simplify right side
    2,033,819.52x = 1,872,601,329,168.35
  5. Step 5: Solve for x
    x = 1,872,601,329,168.35/2,033,819.52
  6. Step 6: Final answer
    x = 920,731.32

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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.