Home / 3,550,057.48-4,898,516.34-2,022,194.44

Finding the Fourth Proportional to 3,550,057.48, 4,898,516.34 and 2,022,194.44

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Solution

The fourth proportional to 3,550,057.48, 4,898,516.34 and 2,022,194.44 is: 2,790,307.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,550,057.48 : 4,898,516.34 = 2,022,194.44 : x
  2. Step 2: Convert to fraction form
    3,550,057.48/4,898,516.34 = 2,022,194.44/x
  3. Step 3: Cross multiply
    3,550,057.48x = 4,898,516.34 × 2,022,194.44
  4. Step 4: Simplify right side
    3,550,057.48x = 9,905,752,506,997.15
  5. Step 5: Solve for x
    x = 9,905,752,506,997.15/3,550,057.48
  6. Step 6: Final answer
    x = 2,790,307.64

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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.