Home / 10,752,929.82-14,838,982.11-5,858,141.94

Finding the Fourth Proportional to 10,752,929.82, 14,838,982.11 and 5,858,141.94

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Solution

The fourth proportional to 10,752,929.82, 14,838,982.11 and 5,858,141.94 is: 8,084,202.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,752,929.82 : 14,838,982.11 = 5,858,141.94 : x
  2. Step 2: Convert to fraction form
    10,752,929.82/14,838,982.11 = 5,858,141.94/x
  3. Step 3: Cross multiply
    10,752,929.82x = 14,838,982.11 × 5,858,141.94
  4. Step 4: Simplify right side
    10,752,929.82x = 86,928,863,445,500.70
  5. Step 5: Solve for x
    x = 86,928,863,445,500.70/10,752,929.82
  6. Step 6: Final answer
    x = 8,084,202.62

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