Home / 3,814,512.82-5,264,005.65-2,095,596.34

Finding the Fourth Proportional to 3,814,512.82, 5,264,005.65 and 2,095,596.34

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Solution

The fourth proportional to 3,814,512.82, 5,264,005.65 and 2,095,596.34 is: 2,891,910.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,512.82 : 5,264,005.65 = 2,095,596.34 : x
  2. Step 2: Convert to fraction form
    3,814,512.82/5,264,005.65 = 2,095,596.34/x
  3. Step 3: Cross multiply
    3,814,512.82x = 5,264,005.65 × 2,095,596.34
  4. Step 4: Simplify right side
    3,814,512.82x = 11,031,230,973,879.32
  5. Step 5: Solve for x
    x = 11,031,230,973,879.32/3,814,512.82
  6. Step 6: Final answer
    x = 2,891,910.84

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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.