Home / 1,076,231.22-1,485,198.92-592,796.36

Finding the Fourth Proportional to 1,076,231.22, 1,485,198.92 and 592,796.36

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Solution

The fourth proportional to 1,076,231.22, 1,485,198.92 and 592,796.36 is: 818,058.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,231.22 : 1,485,198.92 = 592,796.36 : x
  2. Step 2: Convert to fraction form
    1,076,231.22/1,485,198.92 = 592,796.36/x
  3. Step 3: Cross multiply
    1,076,231.22x = 1,485,198.92 × 592,796.36
  4. Step 4: Simplify right side
    1,076,231.22x = 880,420,510,492.68
  5. Step 5: Solve for x
    x = 880,420,510,492.68/1,076,231.22
  6. Step 6: Final answer
    x = 818,058.88

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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.