Home / 792,106.38-1,093,164.63-452,567.34

Finding the Fourth Proportional to 792,106.38, 1,093,164.63 and 452,567.34

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Solution

The fourth proportional to 792,106.38, 1,093,164.63 and 452,567.34 is: 624,575.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,106.38 : 1,093,164.63 = 452,567.34 : x
  2. Step 2: Convert to fraction form
    792,106.38/1,093,164.63 = 452,567.34/x
  3. Step 3: Cross multiply
    792,106.38x = 1,093,164.63 × 452,567.34
  4. Step 4: Simplify right side
    792,106.38x = 494,730,608,781.18
  5. Step 5: Solve for x
    x = 494,730,608,781.18/792,106.38
  6. Step 6: Final answer
    x = 624,575.97

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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.