Finding the Fourth Proportional to 893,927.98, 1,341,734.64 and 325,858.14
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Solution
The fourth proportional to 893,927.98, 1,341,734.64 and 325,858.14 is: 489,094.38
Step by Step Solution
- Step 1: Write the proportion equation
893,927.98 : 1,341,734.64 = 325,858.14 : x - Step 2: Convert to fraction form
893,927.98/1,341,734.64 = 325,858.14/x - Step 3: Cross multiply
893,927.98x = 1,341,734.64 × 325,858.14 - Step 4: Simplify right side
893,927.98x = 437,215,154,163.97 - Step 5: Solve for x
x = 437,215,154,163.97/893,927.98 - Step 6: Final answer
x = 489,094.38
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.