Home / 2,453,201.36-3,385,418.03-1,365,449.58

Finding the Fourth Proportional to 2,453,201.36, 3,385,418.03 and 1,365,449.58

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Solution

The fourth proportional to 2,453,201.36, 3,385,418.03 and 1,365,449.58 is: 1,884,320.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,201.36 : 3,385,418.03 = 1,365,449.58 : x
  2. Step 2: Convert to fraction form
    2,453,201.36/3,385,418.03 = 1,365,449.58/x
  3. Step 3: Cross multiply
    2,453,201.36x = 3,385,418.03 × 1,365,449.58
  4. Step 4: Simplify right side
    2,453,201.36x = 4,622,617,621,640.79
  5. Step 5: Solve for x
    x = 4,622,617,621,640.79/2,453,201.36
  6. Step 6: Final answer
    x = 1,884,320.51

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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.