Home / 6,200,478.10-9,302,495.92-2,604,395.62

Finding the Fourth Proportional to 6,200,478.10, 9,302,495.92 and 2,604,395.62

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Solution

The fourth proportional to 6,200,478.10, 9,302,495.92 and 2,604,395.62 is: 3,907,340.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,200,478.10 : 9,302,495.92 = 2,604,395.62 : x
  2. Step 2: Convert to fraction form
    6,200,478.10/9,302,495.92 = 2,604,395.62/x
  3. Step 3: Cross multiply
    6,200,478.10x = 9,302,495.92 × 2,604,395.62
  4. Step 4: Simplify right side
    6,200,478.10x = 24,227,379,629,115.87
  5. Step 5: Solve for x
    x = 24,227,379,629,115.87/6,200,478.10
  6. Step 6: Final answer
    x = 3,907,340.57

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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.