Finding the Fourth Proportional to 1,701,619.47, 2,348,250.62 and 937,700.37
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Solution
The fourth proportional to 1,701,619.47, 2,348,250.62 and 937,700.37 is: 1,294,035.19
Step by Step Solution
- Step 1: Write the proportion equation
1,701,619.47 : 2,348,250.62 = 937,700.37 : x - Step 2: Convert to fraction form
1,701,619.47/2,348,250.62 = 937,700.37/x - Step 3: Cross multiply
1,701,619.47x = 2,348,250.62 × 937,700.37 - Step 4: Simplify right side
1,701,619.47x = 2,201,955,470,538.23 - Step 5: Solve for x
x = 2,201,955,470,538.23/1,701,619.47 - Step 6: Final answer
x = 1,294,035.19
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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.