Home / 11,514,644.83-17,277,944.87-4,696,220.35

Finding the Fourth Proportional to 11,514,644.83, 17,277,944.87 and 4,696,220.35

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Solution

The fourth proportional to 11,514,644.83, 17,277,944.87 and 4,696,220.35 is: 7,046,768.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,514,644.83 : 17,277,944.87 = 4,696,220.35 : x
  2. Step 2: Convert to fraction form
    11,514,644.83/17,277,944.87 = 4,696,220.35/x
  3. Step 3: Cross multiply
    11,514,644.83x = 17,277,944.87 × 4,696,220.35
  4. Step 4: Simplify right side
    11,514,644.83x = 81,141,036,194,801.27
  5. Step 5: Solve for x
    x = 81,141,036,194,801.27/11,514,644.83
  6. Step 6: Final answer
    x = 7,046,768.48

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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.