Home / 900,944.44-1,351,369.27-227,025.25

Finding the Fourth Proportional to 900,944.44, 1,351,369.27 and 227,025.25

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Solution

The fourth proportional to 900,944.44, 1,351,369.27 and 227,025.25 is: 340,525.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,944.44 : 1,351,369.27 = 227,025.25 : x
  2. Step 2: Convert to fraction form
    900,944.44/1,351,369.27 = 227,025.25/x
  3. Step 3: Cross multiply
    900,944.44x = 1,351,369.27 × 227,025.25
  4. Step 4: Simplify right side
    900,944.44x = 306,794,946,364.07
  5. Step 5: Solve for x
    x = 306,794,946,364.07/900,944.44
  6. Step 6: Final answer
    x = 340,525.93

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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.