Home / 9,512,719.92-14,269,040.33-3,446,031.20

Finding the Fourth Proportional to 9,512,719.92, 14,269,040.33 and 3,446,031.20

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Solution

The fourth proportional to 9,512,719.92, 14,269,040.33 and 3,446,031.20 is: 5,169,032.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,512,719.92 : 14,269,040.33 = 3,446,031.20 : x
  2. Step 2: Convert to fraction form
    9,512,719.92/14,269,040.33 = 3,446,031.20/x
  3. Step 3: Cross multiply
    9,512,719.92x = 14,269,040.33 × 3,446,031.20
  4. Step 4: Simplify right side
    9,512,719.92x = 49,171,558,082,662.93
  5. Step 5: Solve for x
    x = 49,171,558,082,662.93/9,512,719.92
  6. Step 6: Final answer
    x = 5,169,032.46

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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.