Home / 3,041,661.96-4,560,856.43-1,219,112.29

Finding the Fourth Proportional to 3,041,661.96, 4,560,856.43 and 1,219,112.29

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Solution

The fourth proportional to 3,041,661.96, 4,560,856.43 and 1,219,112.29 is: 1,828,012.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,661.96 : 4,560,856.43 = 1,219,112.29 : x
  2. Step 2: Convert to fraction form
    3,041,661.96/4,560,856.43 = 1,219,112.29/x
  3. Step 3: Cross multiply
    3,041,661.96x = 4,560,856.43 × 1,219,112.29
  4. Step 4: Simplify right side
    3,041,661.96x = 5,560,196,126,738.52
  5. Step 5: Solve for x
    x = 5,560,196,126,738.52/3,041,661.96
  6. Step 6: Final answer
    x = 1,828,012.51

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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.