Home / 9,600,299.27-14,400,462.87-3,920,523.59

Finding the Fourth Proportional to 9,600,299.27, 14,400,462.87 and 3,920,523.59

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Solution

The fourth proportional to 9,600,299.27, 14,400,462.87 and 3,920,523.59 is: 5,880,791.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,600,299.27 : 14,400,462.87 = 3,920,523.59 : x
  2. Step 2: Convert to fraction form
    9,600,299.27/14,400,462.87 = 3,920,523.59/x
  3. Step 3: Cross multiply
    9,600,299.27x = 14,400,462.87 × 3,920,523.59
  4. Step 4: Simplify right side
    9,600,299.27x = 56,457,354,388,754.10
  5. Step 5: Solve for x
    x = 56,457,354,388,754.10/9,600,299.27
  6. Step 6: Final answer
    x = 5,880,791.09

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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.