Home / 2,229,291.36-3,077,697.33-1,467,559.26

Finding the Fourth Proportional to 2,229,291.36, 3,077,697.33 and 1,467,559.26

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Solution

The fourth proportional to 2,229,291.36, 3,077,697.33 and 1,467,559.26 is: 2,026,071.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,229,291.36 : 3,077,697.33 = 1,467,559.26 : x
  2. Step 2: Convert to fraction form
    2,229,291.36/3,077,697.33 = 1,467,559.26/x
  3. Step 3: Cross multiply
    2,229,291.36x = 3,077,697.33 × 1,467,559.26
  4. Step 4: Simplify right side
    2,229,291.36x = 4,516,703,216,118.78
  5. Step 5: Solve for x
    x = 4,516,703,216,118.78/2,229,291.36
  6. Step 6: Final answer
    x = 2,026,071.29

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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.