Home / 5,523,858.81-7,623,161.73-3,076,469.73

Finding the Fourth Proportional to 5,523,858.81, 7,623,161.73 and 3,076,469.73

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Solution

The fourth proportional to 5,523,858.81, 7,623,161.73 and 3,076,469.73 is: 4,245,659.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,523,858.81 : 7,623,161.73 = 3,076,469.73 : x
  2. Step 2: Convert to fraction form
    5,523,858.81/7,623,161.73 = 3,076,469.73/x
  3. Step 3: Cross multiply
    5,523,858.81x = 7,623,161.73 × 3,076,469.73
  4. Step 4: Simplify right side
    5,523,858.81x = 23,452,426,309,239.43
  5. Step 5: Solve for x
    x = 23,452,426,309,239.43/5,523,858.81
  6. Step 6: Final answer
    x = 4,245,659.98

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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.