Home / 10,056,897-13,876,097.58-5,927,092.56

Finding the Fourth Proportional to 10,056,897, 13,876,097.58 and 5,927,092.56

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Solution

The fourth proportional to 10,056,897, 13,876,097.58 and 5,927,092.56 is: 8,177,961.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,056,897 : 13,876,097.58 = 5,927,092.56 : x
  2. Step 2: Convert to fraction form
    10,056,897/13,876,097.58 = 5,927,092.56/x
  3. Step 3: Cross multiply
    10,056,897x = 13,876,097.58 × 5,927,092.56
  4. Step 4: Simplify right side
    10,056,897x = 82,244,914,728,252
  5. Step 5: Solve for x
    x = 82,244,914,728,252/10,056,897
  6. Step 6: Final answer
    x = 8,177,961.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.