Home / 937,250.92-1,405,585.44-338,134

Finding the Fourth Proportional to 937,250.92, 1,405,585.44 and 338,134

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Solution

The fourth proportional to 937,250.92, 1,405,585.44 and 338,134 is: 507,096.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,250.92 : 1,405,585.44 = 338,134 : x
  2. Step 2: Convert to fraction form
    937,250.92/1,405,585.44 = 338,134/x
  3. Step 3: Cross multiply
    937,250.92x = 1,405,585.44 × 338,134
  4. Step 4: Simplify right side
    937,250.92x = 475,276,227,168.96
  5. Step 5: Solve for x
    x = 475,276,227,168.96/937,250.92
  6. Step 6: Final answer
    x = 507,096.04

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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.