Home / 4,501,660.36-6,753,564.75-1,469,031.86

Finding the Fourth Proportional to 4,501,660.36, 6,753,564.75 and 1,469,031.86

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Solution

The fourth proportional to 4,501,660.36, 6,753,564.75 and 1,469,031.86 is: 2,203,898.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,660.36 : 6,753,564.75 = 1,469,031.86 : x
  2. Step 2: Convert to fraction form
    4,501,660.36/6,753,564.75 = 1,469,031.86/x
  3. Step 3: Cross multiply
    4,501,660.36x = 6,753,564.75 × 1,469,031.86
  4. Step 4: Simplify right side
    4,501,660.36x = 9,921,201,786,322.94
  5. Step 5: Solve for x
    x = 9,921,201,786,322.94/4,501,660.36
  6. Step 6: Final answer
    x = 2,203,898.34

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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.