Home / 1,336,606.92-1,843,919.84-792,765.63

Finding the Fourth Proportional to 1,336,606.92, 1,843,919.84 and 792,765.63

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Solution

The fourth proportional to 1,336,606.92, 1,843,919.84 and 792,765.63 is: 1,093,662.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,606.92 : 1,843,919.84 = 792,765.63 : x
  2. Step 2: Convert to fraction form
    1,336,606.92/1,843,919.84 = 792,765.63/x
  3. Step 3: Cross multiply
    1,336,606.92x = 1,843,919.84 × 792,765.63
  4. Step 4: Simplify right side
    1,336,606.92x = 1,461,796,275,609.01
  5. Step 5: Solve for x
    x = 1,461,796,275,609.01/1,336,606.92
  6. Step 6: Final answer
    x = 1,093,662.06

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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.