Home / 5,928,794.28-8,886,416.94-2,692,799.64

Finding the Fourth Proportional to 5,928,794.28, 8,886,416.94 and 2,692,799.64

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Solution

The fourth proportional to 5,928,794.28, 8,886,416.94 and 2,692,799.64 is: 4,036,122.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,928,794.28 : 8,886,416.94 = 2,692,799.64 : x
  2. Step 2: Convert to fraction form
    5,928,794.28/8,886,416.94 = 2,692,799.64/x
  3. Step 3: Cross multiply
    5,928,794.28x = 8,886,416.94 × 2,692,799.64
  4. Step 4: Simplify right side
    5,928,794.28x = 23,929,340,336,921.90
  5. Step 5: Solve for x
    x = 23,929,340,336,921.90/5,928,794.28
  6. Step 6: Final answer
    x = 4,036,122.56

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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.