Home / 9,273,948.92-13,907,511.44-3,207,123.44

Finding the Fourth Proportional to 9,273,948.92, 13,907,511.44 and 3,207,123.44

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Solution

The fourth proportional to 9,273,948.92, 13,907,511.44 and 3,207,123.44 is: 4,809,505.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,273,948.92 : 13,907,511.44 = 3,207,123.44 : x
  2. Step 2: Convert to fraction form
    9,273,948.92/13,907,511.44 = 3,207,123.44/x
  3. Step 3: Cross multiply
    9,273,948.92x = 13,907,511.44 × 3,207,123.44
  4. Step 4: Simplify right side
    9,273,948.92x = 44,603,105,931,292.15
  5. Step 5: Solve for x
    x = 44,603,105,931,292.15/9,273,948.92
  6. Step 6: Final answer
    x = 4,809,505.24

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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.