Home / 2,410,929.06-3,327,286.31-1,323,384.85

Finding the Fourth Proportional to 2,410,929.06, 3,327,286.31 and 1,323,384.85

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Solution

The fourth proportional to 2,410,929.06, 3,327,286.31 and 1,323,384.85 is: 1,826,383.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,929.06 : 3,327,286.31 = 1,323,384.85 : x
  2. Step 2: Convert to fraction form
    2,410,929.06/3,327,286.31 = 1,323,384.85/x
  3. Step 3: Cross multiply
    2,410,929.06x = 3,327,286.31 × 1,323,384.85
  4. Step 4: Simplify right side
    2,410,929.06x = 4,403,280,294,266.40
  5. Step 5: Solve for x
    x = 4,403,280,294,266.40/2,410,929.06
  6. Step 6: Final answer
    x = 1,826,383.18

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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.