Finding the Fourth Proportional to 3,042,093.38, 4,567,625.79 and 1,696,884.26
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Solution
The fourth proportional to 3,042,093.38, 4,567,625.79 and 1,696,884.26 is: 2,547,828.53
Step by Step Solution
- Step 1: Write the proportion equation
3,042,093.38 : 4,567,625.79 = 1,696,884.26 : x - Step 2: Convert to fraction form
3,042,093.38/4,567,625.79 = 1,696,884.26/x - Step 3: Cross multiply
3,042,093.38x = 4,567,625.79 × 1,696,884.26 - Step 4: Simplify right side
3,042,093.38x = 7,750,732,308,621.07 - Step 5: Solve for x
x = 7,750,732,308,621.07/3,042,093.38 - Step 6: Final answer
x = 2,547,828.53
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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.