Home / 792,102.88-1,093,159.80-452,563.84

Finding the Fourth Proportional to 792,102.88, 1,093,159.80 and 452,563.84

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Solution

The fourth proportional to 792,102.88, 1,093,159.80 and 452,563.84 is: 624,571.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,102.88 : 1,093,159.80 = 452,563.84 : x
  2. Step 2: Convert to fraction form
    792,102.88/1,093,159.80 = 452,563.84/x
  3. Step 3: Cross multiply
    792,102.88x = 1,093,159.80 × 452,563.84
  4. Step 4: Simplify right side
    792,102.88x = 494,724,596,821.63
  5. Step 5: Solve for x
    x = 494,724,596,821.63/792,102.88
  6. Step 6: Final answer
    x = 624,571.14

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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.