Home / 7,530,961.26-10,392,795.41-4,093,211.10

Finding the Fourth Proportional to 7,530,961.26, 10,392,795.41 and 4,093,211.10

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Solution

The fourth proportional to 7,530,961.26, 10,392,795.41 and 4,093,211.10 is: 5,648,668.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,530,961.26 : 10,392,795.41 = 4,093,211.10 : x
  2. Step 2: Convert to fraction form
    7,530,961.26/10,392,795.41 = 4,093,211.10/x
  3. Step 3: Cross multiply
    7,530,961.26x = 10,392,795.41 × 4,093,211.10
  4. Step 4: Simplify right side
    7,530,961.26x = 42,539,905,511,774.99
  5. Step 5: Solve for x
    x = 42,539,905,511,774.99/7,530,961.26
  6. Step 6: Final answer
    x = 5,648,668.75

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1.5x scale

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.