Home / 11,826,077.09-17,739,132.03-3,306,405.35

Finding the Fourth Proportional to 11,826,077.09, 17,739,132.03 and 3,306,405.35

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Solution

The fourth proportional to 11,826,077.09, 17,739,132.03 and 3,306,405.35 is: 4,959,612.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,077.09 : 17,739,132.03 = 3,306,405.35 : x
  2. Step 2: Convert to fraction form
    11,826,077.09/17,739,132.03 = 3,306,405.35/x
  3. Step 3: Cross multiply
    11,826,077.09x = 17,739,132.03 × 3,306,405.35
  4. Step 4: Simplify right side
    11,826,077.09x = 58,652,761,092,696.20
  5. Step 5: Solve for x
    x = 58,652,761,092,696.20/11,826,077.09
  6. Step 6: Final answer
    x = 4,959,612.61

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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.