Home / 2,682,034.36-3,701,211.90-1,458,338.87

Finding the Fourth Proportional to 2,682,034.36, 3,701,211.90 and 1,458,338.87

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Solution

The fourth proportional to 2,682,034.36, 3,701,211.90 and 1,458,338.87 is: 2,012,510.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,034.36 : 3,701,211.90 = 1,458,338.87 : x
  2. Step 2: Convert to fraction form
    2,682,034.36/3,701,211.90 = 1,458,338.87/x
  3. Step 3: Cross multiply
    2,682,034.36x = 3,701,211.90 × 1,458,338.87
  4. Step 4: Simplify right side
    2,682,034.36x = 5,397,621,179,876.55
  5. Step 5: Solve for x
    x = 5,397,621,179,876.55/2,682,034.36
  6. Step 6: Final answer
    x = 2,012,510.08

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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.