Finding the Fourth Proportional to 500,362.08, 750,751.68 and 201,055.44
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Solution
The fourth proportional to 500,362.08, 750,751.68 and 201,055.44 is: 301,666.96
Step by Step Solution
- Step 1: Write the proportion equation
500,362.08 : 750,751.68 = 201,055.44 : x - Step 2: Convert to fraction form
500,362.08/750,751.68 = 201,055.44/x - Step 3: Cross multiply
500,362.08x = 750,751.68 × 201,055.44 - Step 4: Simplify right side
500,362.08x = 150,942,709,353.14 - Step 5: Solve for x
x = 150,942,709,353.14/500,362.08 - Step 6: Final answer
x = 301,666.96
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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.