Home / 3,795,157.76-5,237,227.88-2,076,292.40

Finding the Fourth Proportional to 3,795,157.76, 5,237,227.88 and 2,076,292.40

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Solution

The fourth proportional to 3,795,157.76, 5,237,227.88 and 2,076,292.40 is: 2,865,234.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,157.76 : 5,237,227.88 = 2,076,292.40 : x
  2. Step 2: Convert to fraction form
    3,795,157.76/5,237,227.88 = 2,076,292.40/x
  3. Step 3: Cross multiply
    3,795,157.76x = 5,237,227.88 × 2,076,292.40
  4. Step 4: Simplify right side
    3,795,157.76x = 10,874,016,407,744.51
  5. Step 5: Solve for x
    x = 10,874,016,407,744.51/3,795,157.76
  6. Step 6: Final answer
    x = 2,865,234.36

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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.