Home / 2,056,857.48-3,086,467.64-1,606,313.61

Finding the Fourth Proportional to 2,056,857.48, 3,086,467.64 and 1,606,313.61

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Solution

The fourth proportional to 2,056,857.48, 3,086,467.64 and 1,606,313.61 is: 2,410,393.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,857.48 : 3,086,467.64 = 1,606,313.61 : x
  2. Step 2: Convert to fraction form
    2,056,857.48/3,086,467.64 = 1,606,313.61/x
  3. Step 3: Cross multiply
    2,056,857.48x = 3,086,467.64 × 1,606,313.61
  4. Step 4: Simplify right side
    2,056,857.48x = 4,957,834,968,925.01
  5. Step 5: Solve for x
    x = 4,957,834,968,925.01/2,056,857.48
  6. Step 6: Final answer
    x = 2,410,393.05

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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.