Home / 5,691,400.19-8,533,308.07-3,133,819.52

Finding the Fourth Proportional to 5,691,400.19, 8,533,308.07 and 3,133,819.52

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Solution

The fourth proportional to 5,691,400.19, 8,533,308.07 and 3,133,819.52 is: 4,698,641.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,691,400.19 : 8,533,308.07 = 3,133,819.52 : x
  2. Step 2: Convert to fraction form
    5,691,400.19/8,533,308.07 = 3,133,819.52/x
  3. Step 3: Cross multiply
    5,691,400.19x = 8,533,308.07 × 3,133,819.52
  4. Step 4: Simplify right side
    5,691,400.19x = 26,741,847,384,270.43
  5. Step 5: Solve for x
    x = 26,741,847,384,270.43/5,691,400.19
  6. Step 6: Final answer
    x = 4,698,641.19

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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.