Finding the Fourth Proportional to 884,054.09, 1,326,071.42 and 529,167.17
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Solution
The fourth proportional to 884,054.09, 1,326,071.42 and 529,167.17 is: 793,744.94
Step by Step Solution
- Step 1: Write the proportion equation
884,054.09 : 1,326,071.42 = 529,167.17 : x - Step 2: Convert to fraction form
884,054.09/1,326,071.42 = 529,167.17/x - Step 3: Cross multiply
884,054.09x = 1,326,071.42 × 529,167.17 - Step 4: Simplify right side
884,054.09x = 701,713,463,193.00 - Step 5: Solve for x
x = 701,713,463,193.00/884,054.09 - Step 6: Final answer
x = 793,744.94
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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.