Home / 4,097,000.20-6,149,218.20-2,076,649.60

Finding the Fourth Proportional to 4,097,000.20, 6,149,218.20 and 2,076,649.60

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Solution

The fourth proportional to 4,097,000.20, 6,149,218.20 and 2,076,649.60 is: 3,116,858.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,097,000.20 : 6,149,218.20 = 2,076,649.60 : x
  2. Step 2: Convert to fraction form
    4,097,000.20/6,149,218.20 = 2,076,649.60/x
  3. Step 3: Cross multiply
    4,097,000.20x = 6,149,218.20 × 2,076,649.60
  4. Step 4: Simplify right side
    4,097,000.20x = 12,769,771,515,342.72
  5. Step 5: Solve for x
    x = 12,769,771,515,342.72/4,097,000.20
  6. Step 6: Final answer
    x = 3,116,858.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.