Home / 1,683,284.51-2,525,464.71-603,067.80

Finding the Fourth Proportional to 1,683,284.51, 2,525,464.71 and 603,067.80

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Solution

The fourth proportional to 1,683,284.51, 2,525,464.71 and 603,067.80 is: 904,794.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,284.51 : 2,525,464.71 = 603,067.80 : x
  2. Step 2: Convert to fraction form
    1,683,284.51/2,525,464.71 = 603,067.80/x
  3. Step 3: Cross multiply
    1,683,284.51x = 2,525,464.71 × 603,067.80
  4. Step 4: Simplify right side
    1,683,284.51x = 1,523,026,456,107.83
  5. Step 5: Solve for x
    x = 1,523,026,456,107.83/1,683,284.51
  6. Step 6: Final answer
    x = 904,794.43

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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.