Home / 900,944.19-1,351,368.90-227,025

Finding the Fourth Proportional to 900,944.19, 1,351,368.90 and 227,025

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Solution

The fourth proportional to 900,944.19, 1,351,368.90 and 227,025 is: 340,525.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    900,944.19 : 1,351,368.90 = 227,025 : x
  2. Step 2: Convert to fraction form
    900,944.19/1,351,368.90 = 227,025/x
  3. Step 3: Cross multiply
    900,944.19x = 1,351,368.90 × 227,025
  4. Step 4: Simplify right side
    900,944.19x = 306,794,524,522.50
  5. Step 5: Solve for x
    x = 306,794,524,522.50/900,944.19
  6. Step 6: Final answer
    x = 340,525.56

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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.