Finding the Fourth Proportional to 1,001,324.52, 1,502,180.12 and 327,223.99
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Solution
The fourth proportional to 1,001,324.52, 1,502,180.12 and 327,223.99 is: 490,899.17
Step by Step Solution
- Step 1: Write the proportion equation
1,001,324.52 : 1,502,180.12 = 327,223.99 : x - Step 2: Convert to fraction form
1,001,324.52/1,502,180.12 = 327,223.99/x - Step 3: Cross multiply
1,001,324.52x = 1,502,180.12 × 327,223.99 - Step 4: Simplify right side
1,001,324.52x = 491,549,372,565.08 - Step 5: Solve for x
x = 491,549,372,565.08/1,001,324.52 - Step 6: Final answer
x = 490,899.17
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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.