Home / 4,858,832.54-6,705,188.96-2,821,773.26

Finding the Fourth Proportional to 4,858,832.54, 6,705,188.96 and 2,821,773.26

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Solution

The fourth proportional to 4,858,832.54, 6,705,188.96 and 2,821,773.26 is: 3,894,047.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,858,832.54 : 6,705,188.96 = 2,821,773.26 : x
  2. Step 2: Convert to fraction form
    4,858,832.54/6,705,188.96 = 2,821,773.26/x
  3. Step 3: Cross multiply
    4,858,832.54x = 6,705,188.96 × 2,821,773.26
  4. Step 4: Simplify right side
    4,858,832.54x = 18,920,522,913,229.32
  5. Step 5: Solve for x
    x = 18,920,522,913,229.32/4,858,832.54
  6. Step 6: Final answer
    x = 3,894,047.13

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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.