Home / 1,336,220.06-1,844,059.11-792,677.66

Finding the Fourth Proportional to 1,336,220.06, 1,844,059.11 and 792,677.66

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Solution

The fourth proportional to 1,336,220.06, 1,844,059.11 and 792,677.66 is: 1,093,939.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,220.06 : 1,844,059.11 = 792,677.66 : x
  2. Step 2: Convert to fraction form
    1,336,220.06/1,844,059.11 = 792,677.66/x
  3. Step 3: Cross multiply
    1,336,220.06x = 1,844,059.11 × 792,677.66
  4. Step 4: Simplify right side
    1,336,220.06x = 1,461,744,460,216.48
  5. Step 5: Solve for x
    x = 1,461,744,460,216.48/1,336,220.06
  6. Step 6: Final answer
    x = 1,093,939.92

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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.