Home / 1,093,946.89-1,640,924.23-335,788.41

Finding the Fourth Proportional to 1,093,946.89, 1,640,924.23 and 335,788.41

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Solution

The fourth proportional to 1,093,946.89, 1,640,924.23 and 335,788.41 is: 503,683.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,946.89 : 1,640,924.23 = 335,788.41 : x
  2. Step 2: Convert to fraction form
    1,093,946.89/1,640,924.23 = 335,788.41/x
  3. Step 3: Cross multiply
    1,093,946.89x = 1,640,924.23 × 335,788.41
  4. Step 4: Simplify right side
    1,093,946.89x = 551,003,338,122.17
  5. Step 5: Solve for x
    x = 551,003,338,122.17/1,093,946.89
  6. Step 6: Final answer
    x = 503,683.81

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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.