Home / 2,702,162.93-4,052,607.66-995,379.39

Finding the Fourth Proportional to 2,702,162.93, 4,052,607.66 and 995,379.39

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Solution

The fourth proportional to 2,702,162.93, 4,052,607.66 and 995,379.39 is: 1,492,834.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,702,162.93 : 4,052,607.66 = 995,379.39 : x
  2. Step 2: Convert to fraction form
    2,702,162.93/4,052,607.66 = 995,379.39/x
  3. Step 3: Cross multiply
    2,702,162.93x = 4,052,607.66 × 995,379.39
  4. Step 4: Simplify right side
    2,702,162.93x = 4,033,882,140,520.13
  5. Step 5: Solve for x
    x = 4,033,882,140,520.13/2,702,162.93
  6. Step 6: Final answer
    x = 1,492,834.54

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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.