Home / 3,031,760.32-4,183,719.60-1,673,604.16

Finding the Fourth Proportional to 3,031,760.32, 4,183,719.60 and 1,673,604.16

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Solution

The fourth proportional to 3,031,760.32, 4,183,719.60 and 1,673,604.16 is: 2,309,513.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,031,760.32 : 4,183,719.60 = 1,673,604.16 : x
  2. Step 2: Convert to fraction form
    3,031,760.32/4,183,719.60 = 1,673,604.16/x
  3. Step 3: Cross multiply
    3,031,760.32x = 4,183,719.60 × 1,673,604.16
  4. Step 4: Simplify right side
    3,031,760.32x = 7,001,890,526,833.54
  5. Step 5: Solve for x
    x = 7,001,890,526,833.54/3,031,760.32
  6. Step 6: Final answer
    x = 2,309,513.22

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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.