Home / 2,094,255.80-3,138,477.39-954,231.94

Finding the Fourth Proportional to 2,094,255.80, 3,138,477.39 and 954,231.94

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Solution

The fourth proportional to 2,094,255.80, 3,138,477.39 and 954,231.94 is: 1,430,023.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,255.80 : 3,138,477.39 = 954,231.94 : x
  2. Step 2: Convert to fraction form
    2,094,255.80/3,138,477.39 = 954,231.94/x
  3. Step 3: Cross multiply
    2,094,255.80x = 3,138,477.39 × 954,231.94
  4. Step 4: Simplify right side
    2,094,255.80x = 2,994,835,348,042.29
  5. Step 5: Solve for x
    x = 2,994,835,348,042.29/2,094,255.80
  6. Step 6: Final answer
    x = 1,430,023.66

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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.