Home / 1,093,115.67-1,508,494.62-603,071.85

Finding the Fourth Proportional to 1,093,115.67, 1,508,494.62 and 603,071.85

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Solution

The fourth proportional to 1,093,115.67, 1,508,494.62 and 603,071.85 is: 832,236.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,093,115.67 : 1,508,494.62 = 603,071.85 : x
  2. Step 2: Convert to fraction form
    1,093,115.67/1,508,494.62 = 603,071.85/x
  3. Step 3: Cross multiply
    1,093,115.67x = 1,508,494.62 × 603,071.85
  4. Step 4: Simplify right side
    1,093,115.67x = 909,730,641,198.45
  5. Step 5: Solve for x
    x = 909,730,641,198.45/1,093,115.67
  6. Step 6: Final answer
    x = 832,236.39

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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.