Finding the Fourth Proportional to 736,749.97, 1,105,125 and 204,271.01
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Solution
The fourth proportional to 736,749.97, 1,105,125 and 204,271.01 is: 306,406.53
Step by Step Solution
- Step 1: Write the proportion equation
736,749.97 : 1,105,125 = 204,271.01 : x - Step 2: Convert to fraction form
736,749.97/1,105,125 = 204,271.01/x - Step 3: Cross multiply
736,749.97x = 1,105,125 × 204,271.01 - Step 4: Simplify right side
736,749.97x = 225,744,999,926.25 - Step 5: Solve for x
x = 225,744,999,926.25/736,749.97 - Step 6: Final answer
x = 306,406.53
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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.