Home / 1,336,238.56-1,844,084.64-792,696.16

Finding the Fourth Proportional to 1,336,238.56, 1,844,084.64 and 792,696.16

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Solution

The fourth proportional to 1,336,238.56, 1,844,084.64 and 792,696.16 is: 1,093,965.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,238.56 : 1,844,084.64 = 792,696.16 : x
  2. Step 2: Convert to fraction form
    1,336,238.56/1,844,084.64 = 792,696.16/x
  3. Step 3: Cross multiply
    1,336,238.56x = 1,844,084.64 × 792,696.16
  4. Step 4: Simplify right side
    1,336,238.56x = 1,461,798,812,842.98
  5. Step 5: Solve for x
    x = 1,461,798,812,842.98/1,336,238.56
  6. Step 6: Final answer
    x = 1,093,965.45

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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.