Finding the Fourth Proportional to 1,230,226.00, 1,845,435.34 and 331,653.99
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Solution
The fourth proportional to 1,230,226.00, 1,845,435.34 and 331,653.99 is: 497,506.95
Step by Step Solution
- Step 1: Write the proportion equation
1,230,226.00 : 1,845,435.34 = 331,653.99 : x - Step 2: Convert to fraction form
1,230,226.00/1,845,435.34 = 331,653.99/x - Step 3: Cross multiply
1,230,226.00x = 1,845,435.34 × 331,653.99 - Step 4: Simplify right side
1,230,226.00x = 612,045,987,292.19 - Step 5: Solve for x
x = 612,045,987,292.19/1,230,226.00 - Step 6: Final answer
x = 497,506.95
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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.