Home / 9,016,724.48-13,523,778.60-2,951,696.48

Finding the Fourth Proportional to 9,016,724.48, 13,523,778.60 and 2,951,696.48

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Solution

The fourth proportional to 9,016,724.48, 13,523,778.60 and 2,951,696.48 is: 4,427,116.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016,724.48 : 13,523,778.60 = 2,951,696.48 : x
  2. Step 2: Convert to fraction form
    9,016,724.48/13,523,778.60 = 2,951,696.48/x
  3. Step 3: Cross multiply
    9,016,724.48x = 13,523,778.60 × 2,951,696.48
  4. Step 4: Simplify right side
    9,016,724.48x = 39,918,089,689,919.33
  5. Step 5: Solve for x
    x = 39,918,089,689,919.33/9,016,724.48
  6. Step 6: Final answer
    x = 4,427,116.50

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1.5x scale

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.