Home / 4,096,999.70-6,149,217.45-2,076,649.10

Finding the Fourth Proportional to 4,096,999.70, 6,149,217.45 and 2,076,649.10

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Solution

The fourth proportional to 4,096,999.70, 6,149,217.45 and 2,076,649.10 is: 3,116,858.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,999.70 : 6,149,217.45 = 2,076,649.10 : x
  2. Step 2: Convert to fraction form
    4,096,999.70/6,149,217.45 = 2,076,649.10/x
  3. Step 3: Cross multiply
    4,096,999.70x = 6,149,217.45 × 2,076,649.10
  4. Step 4: Simplify right side
    4,096,999.70x = 12,769,766,883,246.80
  5. Step 5: Solve for x
    x = 12,769,766,883,246.80/4,096,999.70
  6. Step 6: Final answer
    x = 3,116,858.14

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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.