Home / 3,795,424.30-5,237,816.34-2,076,544.90

Finding the Fourth Proportional to 3,795,424.30, 5,237,816.34 and 2,076,544.90

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Solution

The fourth proportional to 3,795,424.30, 5,237,816.34 and 2,076,544.90 is: 2,865,703.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,424.30 : 5,237,816.34 = 2,076,544.90 : x
  2. Step 2: Convert to fraction form
    3,795,424.30/5,237,816.34 = 2,076,544.90/x
  3. Step 3: Cross multiply
    3,795,424.30x = 5,237,816.34 × 2,076,544.90
  4. Step 4: Simplify right side
    3,795,424.30x = 10,876,560,807,963.67
  5. Step 5: Solve for x
    x = 10,876,560,807,963.67/3,795,424.30
  6. Step 6: Final answer
    x = 2,865,703.53

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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.