Home / 10,847,191.27-14,969,352.58-5,952,370.54

Finding the Fourth Proportional to 10,847,191.27, 14,969,352.58 and 5,952,370.54

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Solution

The fourth proportional to 10,847,191.27, 14,969,352.58 and 5,952,370.54 is: 8,214,396.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,847,191.27 : 14,969,352.58 = 5,952,370.54 : x
  2. Step 2: Convert to fraction form
    10,847,191.27/14,969,352.58 = 5,952,370.54/x
  3. Step 3: Cross multiply
    10,847,191.27x = 14,969,352.58 × 5,952,370.54
  4. Step 4: Simplify right side
    10,847,191.27x = 89,103,133,343,165.44
  5. Step 5: Solve for x
    x = 89,103,133,343,165.44/10,847,191.27
  6. Step 6: Final answer
    x = 8,214,396.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.