Home / 1,692,583.44-2,335,923.34-967,289.51

Finding the Fourth Proportional to 1,692,583.44, 2,335,923.34 and 967,289.51

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Solution

The fourth proportional to 1,692,583.44, 2,335,923.34 and 967,289.51 is: 1,334,949.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,692,583.44 : 2,335,923.34 = 967,289.51 : x
  2. Step 2: Convert to fraction form
    1,692,583.44/2,335,923.34 = 967,289.51/x
  3. Step 3: Cross multiply
    1,692,583.44x = 2,335,923.34 × 967,289.51
  4. Step 4: Simplify right side
    1,692,583.44x = 2,259,514,131,266.55
  5. Step 5: Solve for x
    x = 2,259,514,131,266.55/1,692,583.44
  6. Step 6: Final answer
    x = 1,334,949.92

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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.