Home / 4,161,114.76-6,239,899.82-1,634,998.04

Finding the Fourth Proportional to 4,161,114.76, 6,239,899.82 and 1,634,998.04

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Solution

The fourth proportional to 4,161,114.76, 6,239,899.82 and 1,634,998.04 is: 2,451,800.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,161,114.76 : 6,239,899.82 = 1,634,998.04 : x
  2. Step 2: Convert to fraction form
    4,161,114.76/6,239,899.82 = 1,634,998.04/x
  3. Step 3: Cross multiply
    4,161,114.76x = 6,239,899.82 × 1,634,998.04
  4. Step 4: Simplify right side
    4,161,114.76x = 10,202,223,975,496.35
  5. Step 5: Solve for x
    x = 10,202,223,975,496.35/4,161,114.76
  6. Step 6: Final answer
    x = 2,451,800.67

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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.