Finding the Fourth Proportional to 1,506,301.99, 2,259,452.53 and 441,343.75
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Solution
The fourth proportional to 1,506,301.99, 2,259,452.53 and 441,343.75 is: 662,015.49
Step by Step Solution
- Step 1: Write the proportion equation
1,506,301.99 : 2,259,452.53 = 441,343.75 : x - Step 2: Convert to fraction form
1,506,301.99/2,259,452.53 = 441,343.75/x - Step 3: Cross multiply
1,506,301.99x = 2,259,452.53 × 441,343.75 - Step 4: Simplify right side
1,506,301.99x = 997,195,252,537.19 - Step 5: Solve for x
x = 997,195,252,537.19/1,506,301.99 - Step 6: Final answer
x = 662,015.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.