Home / 1,336,340.07-1,844,417.25-792,777.62

Finding the Fourth Proportional to 1,336,340.07, 1,844,417.25 and 792,777.62

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Solution

The fourth proportional to 1,336,340.07, 1,844,417.25 and 792,777.62 is: 1,094,192.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,340.07 : 1,844,417.25 = 792,777.62 : x
  2. Step 2: Convert to fraction form
    1,336,340.07/1,844,417.25 = 792,777.62/x
  3. Step 3: Cross multiply
    1,336,340.07x = 1,844,417.25 × 792,777.62
  4. Step 4: Simplify right side
    1,336,340.07x = 1,462,212,722,352.99
  5. Step 5: Solve for x
    x = 1,462,212,722,352.99/1,336,340.07
  6. Step 6: Final answer
    x = 1,094,192.08

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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.