Home / 792,248.50-1,093,304.73-452,715.94

Finding the Fourth Proportional to 792,248.50, 1,093,304.73 and 452,715.94

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Solution

The fourth proportional to 792,248.50, 1,093,304.73 and 452,715.94 is: 624,749.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,248.50 : 1,093,304.73 = 452,715.94 : x
  2. Step 2: Convert to fraction form
    792,248.50/1,093,304.73 = 452,715.94/x
  3. Step 3: Cross multiply
    792,248.50x = 1,093,304.73 × 452,715.94
  4. Step 4: Simplify right side
    792,248.50x = 494,956,478,548.40
  5. Step 5: Solve for x
    x = 494,956,478,548.40/792,248.50
  6. Step 6: Final answer
    x = 624,749.03

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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.