Home / 3,669,851.60-5,504,777.40-3,277,941.20

Finding the Fourth Proportional to 3,669,851.60, 5,504,777.40 and 3,277,941.20

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Solution

The fourth proportional to 3,669,851.60, 5,504,777.40 and 3,277,941.20 is: 4,916,911.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,851.60 : 5,504,777.40 = 3,277,941.20 : x
  2. Step 2: Convert to fraction form
    3,669,851.60/5,504,777.40 = 3,277,941.20/x
  3. Step 3: Cross multiply
    3,669,851.60x = 5,504,777.40 × 3,277,941.20
  4. Step 4: Simplify right side
    3,669,851.60x = 18,044,336,636,288.88
  5. Step 5: Solve for x
    x = 18,044,336,636,288.88/3,669,851.60
  6. Step 6: Final answer
    x = 4,916,911.80

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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.