Home / 3,510,030.26-4,844,028.87-1,961,329.54

Finding the Fourth Proportional to 3,510,030.26, 4,844,028.87 and 1,961,329.54

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Solution

The fourth proportional to 3,510,030.26, 4,844,028.87 and 1,961,329.54 is: 2,706,739.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,030.26 : 4,844,028.87 = 1,961,329.54 : x
  2. Step 2: Convert to fraction form
    3,510,030.26/4,844,028.87 = 1,961,329.54/x
  3. Step 3: Cross multiply
    3,510,030.26x = 4,844,028.87 × 1,961,329.54
  4. Step 4: Simplify right side
    3,510,030.26x = 9,500,736,891,123.68
  5. Step 5: Solve for x
    x = 9,500,736,891,123.68/3,510,030.26
  6. Step 6: Final answer
    x = 2,706,739.31

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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.