Home / 1,093,201.89-1,508,608.60-603,175.92

Finding the Fourth Proportional to 1,093,201.89, 1,508,608.60 and 603,175.92

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Solution

The fourth proportional to 1,093,201.89, 1,508,608.60 and 603,175.92 is: 832,377.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,201.89 : 1,508,608.60 = 603,175.92 : x
  2. Step 2: Convert to fraction form
    1,093,201.89/1,508,608.60 = 603,175.92/x
  3. Step 3: Cross multiply
    1,093,201.89x = 1,508,608.60 × 603,175.92
  4. Step 4: Simplify right side
    1,093,201.89x = 909,956,369,665.99
  5. Step 5: Solve for x
    x = 909,956,369,665.99/1,093,201.89
  6. Step 6: Final answer
    x = 832,377.24

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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.