Home / 4,256,138.25-5,873,612.57-2,322,504.93

Finding the Fourth Proportional to 4,256,138.25, 5,873,612.57 and 2,322,504.93

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Solution

The fourth proportional to 4,256,138.25, 5,873,612.57 and 2,322,504.93 is: 3,205,134.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,256,138.25 : 5,873,612.57 = 2,322,504.93 : x
  2. Step 2: Convert to fraction form
    4,256,138.25/5,873,612.57 = 2,322,504.93/x
  3. Step 3: Cross multiply
    4,256,138.25x = 5,873,612.57 × 2,322,504.93
  4. Step 4: Simplify right side
    4,256,138.25x = 13,641,494,139,122.45
  5. Step 5: Solve for x
    x = 13,641,494,139,122.45/4,256,138.25
  6. Step 6: Final answer
    x = 3,205,134.17

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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.