Home / 1,426,444.44-1,968,695.18-882,755.33

Finding the Fourth Proportional to 1,426,444.44, 1,968,695.18 and 882,755.33

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Solution

The fourth proportional to 1,426,444.44, 1,968,695.18 and 882,755.33 is: 1,218,327.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,426,444.44 : 1,968,695.18 = 882,755.33 : x
  2. Step 2: Convert to fraction form
    1,426,444.44/1,968,695.18 = 882,755.33/x
  3. Step 3: Cross multiply
    1,426,444.44x = 1,968,695.18 × 882,755.33
  4. Step 4: Simplify right side
    1,426,444.44x = 1,737,876,149,033.06
  5. Step 5: Solve for x
    x = 1,737,876,149,033.06/1,426,444.44
  6. Step 6: Final answer
    x = 1,218,327.26

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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.