Home / 3,795,384.93-5,237,706.82-2,076,542.35

Finding the Fourth Proportional to 3,795,384.93, 5,237,706.82 and 2,076,542.35

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Solution

The fourth proportional to 3,795,384.93, 5,237,706.82 and 2,076,542.35 is: 2,865,669.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,384.93 : 5,237,706.82 = 2,076,542.35 : x
  2. Step 2: Convert to fraction form
    3,795,384.93/5,237,706.82 = 2,076,542.35/x
  3. Step 3: Cross multiply
    3,795,384.93x = 5,237,706.82 × 2,076,542.35
  4. Step 4: Simplify right side
    3,795,384.93x = 10,876,320,028,613.83
  5. Step 5: Solve for x
    x = 10,876,320,028,613.83/3,795,384.93
  6. Step 6: Final answer
    x = 2,865,669.81

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.