Home / 1,073,806.85-1,610,673.19-275,096.22

Finding the Fourth Proportional to 1,073,806.85, 1,610,673.19 and 275,096.22

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Solution

The fourth proportional to 1,073,806.85, 1,610,673.19 and 275,096.22 is: 412,634.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,806.85 : 1,610,673.19 = 275,096.22 : x
  2. Step 2: Convert to fraction form
    1,073,806.85/1,610,673.19 = 275,096.22/x
  3. Step 3: Cross multiply
    1,073,806.85x = 1,610,673.19 × 275,096.22
  4. Step 4: Simplify right side
    1,073,806.85x = 443,090,106,224.34
  5. Step 5: Solve for x
    x = 443,090,106,224.34/1,073,806.85
  6. Step 6: Final answer
    x = 412,634.83

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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.