Home / 2,055,845.34-3,084,468.53-616,563.63

Finding the Fourth Proportional to 2,055,845.34, 3,084,468.53 and 616,563.63

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Solution

The fourth proportional to 2,055,845.34, 3,084,468.53 and 616,563.63 is: 925,055.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,055,845.34 : 3,084,468.53 = 616,563.63 : x
  2. Step 2: Convert to fraction form
    2,055,845.34/3,084,468.53 = 616,563.63/x
  3. Step 3: Cross multiply
    2,055,845.34x = 3,084,468.53 × 616,563.63
  4. Step 4: Simplify right side
    2,055,845.34x = 1,901,771,113,477.56
  5. Step 5: Solve for x
    x = 1,901,771,113,477.56/2,055,845.34
  6. Step 6: Final answer
    x = 925,055.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.