Home / 3,191,453.73-4,404,052.62-1,741,062.67

Finding the Fourth Proportional to 3,191,453.73, 4,404,052.62 and 1,741,062.67

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Solution

The fourth proportional to 3,191,453.73, 4,404,052.62 and 1,741,062.67 is: 2,402,582.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,191,453.73 : 4,404,052.62 = 1,741,062.67 : x
  2. Step 2: Convert to fraction form
    3,191,453.73/4,404,052.62 = 1,741,062.67/x
  3. Step 3: Cross multiply
    3,191,453.73x = 4,404,052.62 × 1,741,062.67
  4. Step 4: Simplify right side
    3,191,453.73x = 7,667,731,602,387.56
  5. Step 5: Solve for x
    x = 7,667,731,602,387.56/3,191,453.73
  6. Step 6: Final answer
    x = 2,402,582.73

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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.