Home / 3,013,042.05-4,519,599.83-883,169.22

Finding the Fourth Proportional to 3,013,042.05, 4,519,599.83 and 883,169.22

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Solution

The fourth proportional to 3,013,042.05, 4,519,599.83 and 883,169.22 is: 1,324,764.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,013,042.05 : 4,519,599.83 = 883,169.22 : x
  2. Step 2: Convert to fraction form
    3,013,042.05/4,519,599.83 = 883,169.22/x
  3. Step 3: Cross multiply
    3,013,042.05x = 4,519,599.83 × 883,169.22
  4. Step 4: Simplify right side
    3,013,042.05x = 3,991,571,472,417.77
  5. Step 5: Solve for x
    x = 3,991,571,472,417.77/3,013,042.05
  6. Step 6: Final answer
    x = 1,324,764.61

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1.5x scale

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.