Home / 11,694,703.68-17,530,279.56-4,875,053.04

Finding the Fourth Proportional to 11,694,703.68, 17,530,279.56 and 4,875,053.04

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Solution

The fourth proportional to 11,694,703.68, 17,530,279.56 and 4,875,053.04 is: 7,307,670.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,694,703.68 : 17,530,279.56 = 4,875,053.04 : x
  2. Step 2: Convert to fraction form
    11,694,703.68/17,530,279.56 = 4,875,053.04/x
  3. Step 3: Cross multiply
    11,694,703.68x = 17,530,279.56 × 4,875,053.04
  4. Step 4: Simplify right side
    11,694,703.68x = 85,461,042,661,027.86
  5. Step 5: Solve for x
    x = 85,461,042,661,027.86/11,694,703.68
  6. Step 6: Final answer
    x = 7,307,670.63

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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.