Finding the Fourth Proportional to 1,676,583.48, 2,513,464.56 and 729,240.66
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Solution
The fourth proportional to 1,676,583.48, 2,513,464.56 and 729,240.66 is: 1,093,247.41
Step by Step Solution
- Step 1: Write the proportion equation
1,676,583.48 : 2,513,464.56 = 729,240.66 : x - Step 2: Convert to fraction form
1,676,583.48/2,513,464.56 = 729,240.66/x - Step 3: Cross multiply
1,676,583.48x = 2,513,464.56 × 729,240.66 - Step 4: Simplify right side
1,676,583.48x = 1,832,920,554,621.01 - Step 5: Solve for x
x = 1,832,920,554,621.01/1,676,583.48 - Step 6: Final answer
x = 1,093,247.41
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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.