Home / 6,707,568.22-10,061,137.79-2,819,085.46

Finding the Fourth Proportional to 6,707,568.22, 10,061,137.79 and 2,819,085.46

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Solution

The fourth proportional to 6,707,568.22, 10,061,137.79 and 2,819,085.46 is: 4,228,538.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707,568.22 : 10,061,137.79 = 2,819,085.46 : x
  2. Step 2: Convert to fraction form
    6,707,568.22/10,061,137.79 = 2,819,085.46/x
  3. Step 3: Cross multiply
    6,707,568.22x = 10,061,137.79 × 2,819,085.46
  4. Step 4: Simplify right side
    6,707,568.22x = 28,363,207,204,539.84
  5. Step 5: Solve for x
    x = 28,363,207,204,539.84/6,707,568.22
  6. Step 6: Final answer
    x = 4,228,538.02

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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.