Home / 3,795,242.33-5,237,493.47-2,076,391.55

Finding the Fourth Proportional to 3,795,242.33, 5,237,493.47 and 2,076,391.55

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Solution

The fourth proportional to 3,795,242.33, 5,237,493.47 and 2,076,391.55 is: 2,865,452.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,242.33 : 5,237,493.47 = 2,076,391.55 : x
  2. Step 2: Convert to fraction form
    3,795,242.33/5,237,493.47 = 2,076,391.55/x
  3. Step 3: Cross multiply
    3,795,242.33x = 5,237,493.47 × 2,076,391.55
  4. Step 4: Simplify right side
    3,795,242.33x = 10,875,087,147,718.75
  5. Step 5: Solve for x
    x = 10,875,087,147,718.75/3,795,242.33
  6. Step 6: Final answer
    x = 2,865,452.64

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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.