Home / 1,076,231.03-1,485,198.67-592,796.17

Finding the Fourth Proportional to 1,076,231.03, 1,485,198.67 and 592,796.17

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Solution

The fourth proportional to 1,076,231.03, 1,485,198.67 and 592,796.17 is: 818,058.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,231.03 : 1,485,198.67 = 592,796.17 : x
  2. Step 2: Convert to fraction form
    1,076,231.03/1,485,198.67 = 592,796.17/x
  3. Step 3: Cross multiply
    1,076,231.03x = 1,485,198.67 × 592,796.17
  4. Step 4: Simplify right side
    1,076,231.03x = 880,420,078,070.11
  5. Step 5: Solve for x
    x = 880,420,078,070.11/1,076,231.03
  6. Step 6: Final answer
    x = 818,058.62

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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.