Home / 11,392,057.92-17,085,428.76-3,302,862.48

Finding the Fourth Proportional to 11,392,057.92, 17,085,428.76 and 3,302,862.48

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Solution

The fourth proportional to 11,392,057.92, 17,085,428.76 and 3,302,862.48 is: 4,953,523.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,392,057.92 : 17,085,428.76 = 3,302,862.48 : x
  2. Step 2: Convert to fraction form
    11,392,057.92/17,085,428.76 = 3,302,862.48/x
  3. Step 3: Cross multiply
    11,392,057.92x = 17,085,428.76 × 3,302,862.48
  4. Step 4: Simplify right side
    11,392,057.92x = 56,430,821,606,116.93
  5. Step 5: Solve for x
    x = 56,430,821,606,116.93/11,392,057.92
  6. Step 6: Final answer
    x = 4,953,523.06

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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.