Home / 2,510,361.36-3,464,371.74-1,422,596.77

Finding the Fourth Proportional to 2,510,361.36, 3,464,371.74 and 1,422,596.77

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Solution

The fourth proportional to 2,510,361.36, 3,464,371.74 and 1,422,596.77 is: 1,963,224.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,361.36 : 3,464,371.74 = 1,422,596.77 : x
  2. Step 2: Convert to fraction form
    2,510,361.36/3,464,371.74 = 1,422,596.77/x
  3. Step 3: Cross multiply
    2,510,361.36x = 3,464,371.74 × 1,422,596.77
  4. Step 4: Simplify right side
    2,510,361.36x = 4,928,404,047,403.28
  5. Step 5: Solve for x
    x = 4,928,404,047,403.28/2,510,361.36
  6. Step 6: Final answer
    x = 1,963,224.95

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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.