Home / 10,411,512.96-14,368,034.62-5,998,799.82

Finding the Fourth Proportional to 10,411,512.96, 14,368,034.62 and 5,998,799.82

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Solution

The fourth proportional to 10,411,512.96, 14,368,034.62 and 5,998,799.82 is: 8,278,428.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,411,512.96 : 14,368,034.62 = 5,998,799.82 : x
  2. Step 2: Convert to fraction form
    10,411,512.96/14,368,034.62 = 5,998,799.82/x
  3. Step 3: Cross multiply
    10,411,512.96x = 14,368,034.62 × 5,998,799.82
  4. Step 4: Simplify right side
    10,411,512.96x = 86,190,963,405,372.59
  5. Step 5: Solve for x
    x = 86,190,963,405,372.59/10,411,512.96
  6. Step 6: Final answer
    x = 8,278,428.29

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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.