Home / 4,019,034.92-5,546,294.78-2,183,492.77

Finding the Fourth Proportional to 4,019,034.92, 5,546,294.78 and 2,183,492.77

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Solution

The fourth proportional to 4,019,034.92, 5,546,294.78 and 2,183,492.77 is: 3,013,234.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,019,034.92 : 5,546,294.78 = 2,183,492.77 : x
  2. Step 2: Convert to fraction form
    4,019,034.92/5,546,294.78 = 2,183,492.77/x
  3. Step 3: Cross multiply
    4,019,034.92x = 5,546,294.78 × 2,183,492.77
  4. Step 4: Simplify right side
    4,019,034.92x = 12,110,294,527,635.54
  5. Step 5: Solve for x
    x = 12,110,294,527,635.54/4,019,034.92
  6. Step 6: Final answer
    x = 3,013,234.47

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Double scale
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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.