Home / 3,795,393.96-5,237,719.29-2,076,551.37

Finding the Fourth Proportional to 3,795,393.96, 5,237,719.29 and 2,076,551.37

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Solution

The fourth proportional to 3,795,393.96, 5,237,719.29 and 2,076,551.37 is: 2,865,682.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,393.96 : 5,237,719.29 = 2,076,551.37 : x
  2. Step 2: Convert to fraction form
    3,795,393.96/5,237,719.29 = 2,076,551.37/x
  3. Step 3: Cross multiply
    3,795,393.96x = 5,237,719.29 × 2,076,551.37
  4. Step 4: Simplify right side
    3,795,393.96x = 10,876,393,167,324.93
  5. Step 5: Solve for x
    x = 10,876,393,167,324.93/3,795,393.96
  6. Step 6: Final answer
    x = 2,865,682.27

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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.