Home / 3,041,662.86-4,560,857.79-1,219,113.19

Finding the Fourth Proportional to 3,041,662.86, 4,560,857.79 and 1,219,113.19

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Solution

The fourth proportional to 3,041,662.86, 4,560,857.79 and 1,219,113.19 is: 1,828,013.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,041,662.86 : 4,560,857.79 = 1,219,113.19 : x
  2. Step 2: Convert to fraction form
    3,041,662.86/4,560,857.79 = 1,219,113.19/x
  3. Step 3: Cross multiply
    3,041,662.86x = 4,560,857.79 × 1,219,113.19
  4. Step 4: Simplify right side
    3,041,662.86x = 5,560,201,904,760.67
  5. Step 5: Solve for x
    x = 5,560,201,904,760.67/3,041,662.86
  6. Step 6: Final answer
    x = 1,828,013.88

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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.