Home / 1,863,347.36-2,793,028.09-850,952.25

Finding the Fourth Proportional to 1,863,347.36, 2,793,028.09 and 850,952.25

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Solution

The fourth proportional to 1,863,347.36, 2,793,028.09 and 850,952.25 is: 1,275,518.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,863,347.36 : 2,793,028.09 = 850,952.25 : x
  2. Step 2: Convert to fraction form
    1,863,347.36/2,793,028.09 = 850,952.25/x
  3. Step 3: Cross multiply
    1,863,347.36x = 2,793,028.09 × 850,952.25
  4. Step 4: Simplify right side
    1,863,347.36x = 2,376,733,538,163.55
  5. Step 5: Solve for x
    x = 2,376,733,538,163.55/1,863,347.36
  6. Step 6: Final answer
    x = 1,275,518.24

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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.