Home / 1,954,945.73-2,697,799.06-1,095,522.77

Finding the Fourth Proportional to 1,954,945.73, 2,697,799.06 and 1,095,522.77

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Solution

The fourth proportional to 1,954,945.73, 2,697,799.06 and 1,095,522.77 is: 1,511,806.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,945.73 : 2,697,799.06 = 1,095,522.77 : x
  2. Step 2: Convert to fraction form
    1,954,945.73/2,697,799.06 = 1,095,522.77/x
  3. Step 3: Cross multiply
    1,954,945.73x = 2,697,799.06 × 1,095,522.77
  4. Step 4: Simplify right side
    1,954,945.73x = 2,955,500,307,228.50
  5. Step 5: Solve for x
    x = 2,955,500,307,228.50/1,954,945.73
  6. Step 6: Final answer
    x = 1,511,806.83

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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.