Finding the Fourth Proportional to 1,706,670.68, 2,355,181.02 and 932,292.23
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Solution
The fourth proportional to 1,706,670.68, 2,355,181.02 and 932,292.23 is: 1,286,549.88
Step by Step Solution
- Step 1: Write the proportion equation
1,706,670.68 : 2,355,181.02 = 932,292.23 : x - Step 2: Convert to fraction form
1,706,670.68/2,355,181.02 = 932,292.23/x - Step 3: Cross multiply
1,706,670.68x = 2,355,181.02 × 932,292.23 - Step 4: Simplify right side
1,706,670.68x = 2,195,716,953,413.57 - Step 5: Solve for x
x = 2,195,716,953,413.57/1,706,670.68 - Step 6: Final answer
x = 1,286,549.88
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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.