Home / 11,078,337.66-16,615,844.10-3,504,319.26

Finding the Fourth Proportional to 11,078,337.66, 16,615,844.10 and 3,504,319.26

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Solution

The fourth proportional to 11,078,337.66, 16,615,844.10 and 3,504,319.26 is: 5,255,953.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,078,337.66 : 16,615,844.10 = 3,504,319.26 : x
  2. Step 2: Convert to fraction form
    11,078,337.66/16,615,844.10 = 3,504,319.26/x
  3. Step 3: Cross multiply
    11,078,337.66x = 16,615,844.10 × 3,504,319.26
  4. Step 4: Simplify right side
    11,078,337.66x = 58,227,222,500,787.36
  5. Step 5: Solve for x
    x = 58,227,222,500,787.36/11,078,337.66
  6. Step 6: Final answer
    x = 5,255,953.04

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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.