Home / 1,314,300.33-1,813,736.16-733,523.49

Finding the Fourth Proportional to 1,314,300.33, 1,813,736.16 and 733,523.49

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Solution

The fourth proportional to 1,314,300.33, 1,813,736.16 and 733,523.49 is: 1,012,263.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,300.33 : 1,813,736.16 = 733,523.49 : x
  2. Step 2: Convert to fraction form
    1,314,300.33/1,813,736.16 = 733,523.49/x
  3. Step 3: Cross multiply
    1,314,300.33x = 1,813,736.16 × 733,523.49
  4. Step 4: Simplify right side
    1,314,300.33x = 1,330,418,078,022.40
  5. Step 5: Solve for x
    x = 1,330,418,078,022.40/1,314,300.33
  6. Step 6: Final answer
    x = 1,012,263.37

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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.