Finding the Fourth Proportional to 2,326,403.95, 3,489,607.14 and 729,091.44
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Solution
The fourth proportional to 2,326,403.95, 3,489,607.14 and 729,091.44 is: 1,093,637.54
Step by Step Solution
- Step 1: Write the proportion equation
2,326,403.95 : 3,489,607.14 = 729,091.44 : x - Step 2: Convert to fraction form
2,326,403.95/3,489,607.14 = 729,091.44/x - Step 3: Cross multiply
2,326,403.95x = 3,489,607.14 × 729,091.44 - Step 4: Simplify right side
2,326,403.95x = 2,544,242,694,736.88 - Step 5: Solve for x
x = 2,544,242,694,736.88/2,326,403.95 - Step 6: Final answer
x = 1,093,637.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.