Home / 701,085.88-1,051,522.20-195,593.63

Finding the Fourth Proportional to 701,085.88, 1,051,522.20 and 195,593.63

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Solution

The fourth proportional to 701,085.88, 1,051,522.20 and 195,593.63 is: 293,360.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,085.88 : 1,051,522.20 = 195,593.63 : x
  2. Step 2: Convert to fraction form
    701,085.88/1,051,522.20 = 195,593.63/x
  3. Step 3: Cross multiply
    701,085.88x = 1,051,522.20 × 195,593.63
  4. Step 4: Simplify right side
    701,085.88x = 205,671,043,145.62
  5. Step 5: Solve for x
    x = 205,671,043,145.62/701,085.88
  6. Step 6: Final answer
    x = 293,360.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.