Home / 3,323,284.52-4,985,819.40-1,048,896.86

Finding the Fourth Proportional to 3,323,284.52, 4,985,819.40 and 1,048,896.86

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Solution

The fourth proportional to 3,323,284.52, 4,985,819.40 and 1,048,896.86 is: 1,573,627.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,323,284.52 : 4,985,819.40 = 1,048,896.86 : x
  2. Step 2: Convert to fraction form
    3,323,284.52/4,985,819.40 = 1,048,896.86/x
  3. Step 3: Cross multiply
    3,323,284.52x = 4,985,819.40 × 1,048,896.86
  4. Step 4: Simplify right side
    3,323,284.52x = 5,229,610,313,187.09
  5. Step 5: Solve for x
    x = 5,229,610,313,187.09/3,323,284.52
  6. Step 6: Final answer
    x = 1,573,627.02

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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.