Home / 11,835,446.85-17,753,345.24-3,315,244.77

Finding the Fourth Proportional to 11,835,446.85, 17,753,345.24 and 3,315,244.77

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Solution

The fourth proportional to 11,835,446.85, 17,753,345.24 and 3,315,244.77 is: 4,972,916.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835,446.85 : 17,753,345.24 = 3,315,244.77 : x
  2. Step 2: Convert to fraction form
    11,835,446.85/17,753,345.24 = 3,315,244.77/x
  3. Step 3: Cross multiply
    11,835,446.85x = 17,753,345.24 × 3,315,244.77
  4. Step 4: Simplify right side
    11,835,446.85x = 58,856,684,940,338.17
  5. Step 5: Solve for x
    x = 58,856,684,940,338.17/11,835,446.85
  6. Step 6: Final answer
    x = 4,972,916.16

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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.