Home / 4,089,249.90-6,133,874.85-4,061,256.30

Finding the Fourth Proportional to 4,089,249.90, 6,133,874.85 and 4,061,256.30

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Solution

The fourth proportional to 4,089,249.90, 6,133,874.85 and 4,061,256.30 is: 6,091,884.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,249.90 : 6,133,874.85 = 4,061,256.30 : x
  2. Step 2: Convert to fraction form
    4,089,249.90/6,133,874.85 = 4,061,256.30/x
  3. Step 3: Cross multiply
    4,089,249.90x = 6,133,874.85 × 4,061,256.30
  4. Step 4: Simplify right side
    4,089,249.90x = 24,911,237,877,974.05
  5. Step 5: Solve for x
    x = 24,911,237,877,974.05/4,089,249.90
  6. Step 6: Final answer
    x = 6,091,884.45

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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.