Finding the Fourth Proportional to 1,701,202.88, 2,347,999.98 and 976,540.52
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Solution
The fourth proportional to 1,701,202.88, 2,347,999.98 and 976,540.52 is: 1,347,821.09
Step by Step Solution
- Step 1: Write the proportion equation
1,701,202.88 : 2,347,999.98 = 976,540.52 : x - Step 2: Convert to fraction form
1,701,202.88/2,347,999.98 = 976,540.52/x - Step 3: Cross multiply
1,701,202.88x = 2,347,999.98 × 976,540.52 - Step 4: Simplify right side
1,701,202.88x = 2,292,917,121,429.19 - Step 5: Solve for x
x = 2,292,917,121,429.19/1,701,202.88 - Step 6: Final answer
x = 1,347,821.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.