Home / 2,345,571.84-3,236,867.27-1,326,976.59

Finding the Fourth Proportional to 2,345,571.84, 3,236,867.27 and 1,326,976.59

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Solution

The fourth proportional to 2,345,571.84, 3,236,867.27 and 1,326,976.59 is: 1,831,215.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,345,571.84 : 3,236,867.27 = 1,326,976.59 : x
  2. Step 2: Convert to fraction form
    2,345,571.84/3,236,867.27 = 1,326,976.59/x
  3. Step 3: Cross multiply
    2,345,571.84x = 3,236,867.27 × 1,326,976.59
  4. Step 4: Simplify right side
    2,345,571.84x = 4,295,247,110,170.98
  5. Step 5: Solve for x
    x = 4,295,247,110,170.98/2,345,571.84
  6. Step 6: Final answer
    x = 1,831,215.33

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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.