Home / 7,256,466.24-10,886,273.96-2,207,645.52

Finding the Fourth Proportional to 7,256,466.24, 10,886,273.96 and 2,207,645.52

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Solution

The fourth proportional to 7,256,466.24, 10,886,273.96 and 2,207,645.52 is: 3,311,947.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,256,466.24 : 10,886,273.96 = 2,207,645.52 : x
  2. Step 2: Convert to fraction form
    7,256,466.24/10,886,273.96 = 2,207,645.52/x
  3. Step 3: Cross multiply
    7,256,466.24x = 10,886,273.96 × 2,207,645.52
  4. Step 4: Simplify right side
    7,256,466.24x = 24,033,033,937,286.66
  5. Step 5: Solve for x
    x = 24,033,033,937,286.66/7,256,466.24
  6. Step 6: Final answer
    x = 3,311,947.32

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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.