Home / 5,771,096.45-8,677,409.26-5,321,191.67

Finding the Fourth Proportional to 5,771,096.45, 8,677,409.26 and 5,321,191.67

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Solution

The fourth proportional to 5,771,096.45, 8,677,409.26 and 5,321,191.67 is: 8,000,933.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,771,096.45 : 8,677,409.26 = 5,321,191.67 : x
  2. Step 2: Convert to fraction form
    5,771,096.45/8,677,409.26 = 5,321,191.67/x
  3. Step 3: Cross multiply
    5,771,096.45x = 8,677,409.26 × 5,321,191.67
  4. Step 4: Simplify right side
    5,771,096.45x = 46,174,157,906,130.79
  5. Step 5: Solve for x
    x = 46,174,157,906,130.79/5,771,096.45
  6. Step 6: Final answer
    x = 8,000,933.32

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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.