Home / 4,744,906.71-7,115,887.98-1,711,878.27

Finding the Fourth Proportional to 4,744,906.71, 7,115,887.98 and 1,711,878.27

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Solution

The fourth proportional to 4,744,906.71, 7,115,887.98 and 1,711,878.27 is: 2,567,286.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,744,906.71 : 7,115,887.98 = 1,711,878.27 : x
  2. Step 2: Convert to fraction form
    4,744,906.71/7,115,887.98 = 1,711,878.27/x
  3. Step 3: Cross multiply
    4,744,906.71x = 7,115,887.98 × 1,711,878.27
  4. Step 4: Simplify right side
    4,744,906.71x = 12,181,534,004,716.20
  5. Step 5: Solve for x
    x = 12,181,534,004,716.20/4,744,906.71
  6. Step 6: Final answer
    x = 2,567,286.30

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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.