Home / 5,233,759.68-7,222,592.61-2,910,601.62

Finding the Fourth Proportional to 5,233,759.68, 7,222,592.61 and 2,910,601.62

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Solution

The fourth proportional to 5,233,759.68, 7,222,592.61 and 2,910,601.62 is: 4,016,632.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,759.68 : 7,222,592.61 = 2,910,601.62 : x
  2. Step 2: Convert to fraction form
    5,233,759.68/7,222,592.61 = 2,910,601.62/x
  3. Step 3: Cross multiply
    5,233,759.68x = 7,222,592.61 × 2,910,601.62
  4. Step 4: Simplify right side
    5,233,759.68x = 21,022,089,751,266.03
  5. Step 5: Solve for x
    x = 21,022,089,751,266.03/5,233,759.68
  6. Step 6: Final answer
    x = 4,016,632.60

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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.