Home / 4,351,148.60-6,004,232.96-2,515,724.64

Finding the Fourth Proportional to 4,351,148.60, 6,004,232.96 and 2,515,724.64

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Solution

The fourth proportional to 4,351,148.60, 6,004,232.96 and 2,515,724.64 is: 3,471,496.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351,148.60 : 6,004,232.96 = 2,515,724.64 : x
  2. Step 2: Convert to fraction form
    4,351,148.60/6,004,232.96 = 2,515,724.64/x
  3. Step 3: Cross multiply
    4,351,148.60x = 6,004,232.96 × 2,515,724.64
  4. Step 4: Simplify right side
    4,351,148.60x = 15,104,996,801,772.13
  5. Step 5: Solve for x
    x = 15,104,996,801,772.13/4,351,148.60
  6. Step 6: Final answer
    x = 3,471,496.42

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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.