Home / 5,308,775.60-7,325,794.68-3,016,618.16

Finding the Fourth Proportional to 5,308,775.60, 7,325,794.68 and 3,016,618.16

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Solution

The fourth proportional to 5,308,775.60, 7,325,794.68 and 3,016,618.16 is: 4,162,753.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,308,775.60 : 7,325,794.68 = 3,016,618.16 : x
  2. Step 2: Convert to fraction form
    5,308,775.60/7,325,794.68 = 3,016,618.16/x
  3. Step 3: Cross multiply
    5,308,775.60x = 7,325,794.68 × 3,016,618.16
  4. Step 4: Simplify right side
    5,308,775.60x = 22,099,125,268,119.39
  5. Step 5: Solve for x
    x = 22,099,125,268,119.39/5,308,775.60
  6. Step 6: Final answer
    x = 4,162,753.70

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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.