Home / 3,864,039.63-5,796,079.44-2,265,481.71

Finding the Fourth Proportional to 3,864,039.63, 5,796,079.44 and 2,265,481.71

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Solution

The fourth proportional to 3,864,039.63, 5,796,079.44 and 2,265,481.71 is: 3,398,234.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,864,039.63 : 5,796,079.44 = 2,265,481.71 : x
  2. Step 2: Convert to fraction form
    3,864,039.63/5,796,079.44 = 2,265,481.71/x
  3. Step 3: Cross multiply
    3,864,039.63x = 5,796,079.44 × 2,265,481.71
  4. Step 4: Simplify right side
    3,864,039.63x = 13,130,911,952,531.49
  5. Step 5: Solve for x
    x = 13,130,911,952,531.49/3,864,039.63
  6. Step 6: Final answer
    x = 3,398,234.29

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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.