Home / 4,850,115.30-6,693,205.77-2,674,735.56

Finding the Fourth Proportional to 4,850,115.30, 6,693,205.77 and 2,674,735.56

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Solution

The fourth proportional to 4,850,115.30, 6,693,205.77 and 2,674,735.56 is: 3,691,160.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,115.30 : 6,693,205.77 = 2,674,735.56 : x
  2. Step 2: Convert to fraction form
    4,850,115.30/6,693,205.77 = 2,674,735.56/x
  3. Step 3: Cross multiply
    4,850,115.30x = 6,693,205.77 × 2,674,735.56
  4. Step 4: Simplify right side
    4,850,115.30x = 17,902,555,483,416.18
  5. Step 5: Solve for x
    x = 17,902,555,483,416.18/4,850,115.30
  6. Step 6: Final answer
    x = 3,691,160.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.