Home / 3,669,480.10-5,504,220.15-3,634,050.70

Finding the Fourth Proportional to 3,669,480.10, 5,504,220.15 and 3,634,050.70

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Solution

The fourth proportional to 3,669,480.10, 5,504,220.15 and 3,634,050.70 is: 5,451,076.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,480.10 : 5,504,220.15 = 3,634,050.70 : x
  2. Step 2: Convert to fraction form
    3,669,480.10/5,504,220.15 = 3,634,050.70/x
  3. Step 3: Cross multiply
    3,669,480.10x = 5,504,220.15 × 3,634,050.70
  4. Step 4: Simplify right side
    3,669,480.10x = 20,002,615,089,061.61
  5. Step 5: Solve for x
    x = 20,002,615,089,061.61/3,669,480.10
  6. Step 6: Final answer
    x = 5,451,076.05

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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.