Home / 3,795,429.30-5,237,823.24-2,076,549.90

Finding the Fourth Proportional to 3,795,429.30, 5,237,823.24 and 2,076,549.90

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Solution

The fourth proportional to 3,795,429.30, 5,237,823.24 and 2,076,549.90 is: 2,865,710.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,429.30 : 5,237,823.24 = 2,076,549.90 : x
  2. Step 2: Convert to fraction form
    3,795,429.30/5,237,823.24 = 2,076,549.90/x
  3. Step 3: Cross multiply
    3,795,429.30x = 5,237,823.24 × 2,076,549.90
  4. Step 4: Simplify right side
    3,795,429.30x = 10,876,601,325,239.68
  5. Step 5: Solve for x
    x = 10,876,601,325,239.68/3,795,429.30
  6. Step 6: Final answer
    x = 2,865,710.43

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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.