Home / 2,232,761.02-3,081,504.45-2,171,964.94

Finding the Fourth Proportional to 2,232,761.02, 3,081,504.45 and 2,171,964.94

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Solution

The fourth proportional to 2,232,761.02, 3,081,504.45 and 2,171,964.94 is: 2,997,597.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,761.02 : 3,081,504.45 = 2,171,964.94 : x
  2. Step 2: Convert to fraction form
    2,232,761.02/3,081,504.45 = 2,171,964.94/x
  3. Step 3: Cross multiply
    2,232,761.02x = 3,081,504.45 × 2,171,964.94
  4. Step 4: Simplify right side
    2,232,761.02x = 6,692,919,627,853.98
  5. Step 5: Solve for x
    x = 6,692,919,627,853.98/2,232,761.02
  6. Step 6: Final answer
    x = 2,997,597.85

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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.