Finding the Fourth Proportional to 2,350,657.68, 3,526,299.99 and 1,152,619.08
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Solution
The fourth proportional to 2,350,657.68, 3,526,299.99 and 1,152,619.08 is: 1,729,082.33
Step by Step Solution
- Step 1: Write the proportion equation
2,350,657.68 : 3,526,299.99 = 1,152,619.08 : x - Step 2: Convert to fraction form
2,350,657.68/3,526,299.99 = 1,152,619.08/x - Step 3: Cross multiply
2,350,657.68x = 3,526,299.99 × 1,152,619.08 - Step 4: Simplify right side
2,350,657.68x = 4,064,480,650,277.81 - Step 5: Solve for x
x = 4,064,480,650,277.81/2,350,657.68 - Step 6: Final answer
x = 1,729,082.33
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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.