Home / 792,292.50-1,093,365.45-452,759.94

Finding the Fourth Proportional to 792,292.50, 1,093,365.45 and 452,759.94

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Solution

The fourth proportional to 792,292.50, 1,093,365.45 and 452,759.94 is: 624,809.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,292.50 : 1,093,365.45 = 452,759.94 : x
  2. Step 2: Convert to fraction form
    792,292.50/1,093,365.45 = 452,759.94/x
  3. Step 3: Cross multiply
    792,292.50x = 1,093,365.45 × 452,759.94
  4. Step 4: Simplify right side
    792,292.50x = 495,032,075,540.07
  5. Step 5: Solve for x
    x = 495,032,075,540.07/792,292.50
  6. Step 6: Final answer
    x = 624,809.75

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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.