Home / 2,555,071.63-3,526,077.62-1,467,561.38

Finding the Fourth Proportional to 2,555,071.63, 3,526,077.62 and 1,467,561.38

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Solution

The fourth proportional to 2,555,071.63, 3,526,077.62 and 1,467,561.38 is: 2,025,279.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,071.63 : 3,526,077.62 = 1,467,561.38 : x
  2. Step 2: Convert to fraction form
    2,555,071.63/3,526,077.62 = 1,467,561.38/x
  3. Step 3: Cross multiply
    2,555,071.63x = 3,526,077.62 × 1,467,561.38
  4. Step 4: Simplify right side
    2,555,071.63x = 5,174,735,324,032.83
  5. Step 5: Solve for x
    x = 5,174,735,324,032.83/2,555,071.63
  6. Step 6: Final answer
    x = 2,025,279.94

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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.