Finding the Fourth Proportional to 1,166,502.38, 1,750,442.49 and 492,540.08
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Solution
The fourth proportional to 1,166,502.38, 1,750,442.49 and 492,540.08 is: 739,101.00
Step by Step Solution
- Step 1: Write the proportion equation
1,166,502.38 : 1,750,442.49 = 492,540.08 : x - Step 2: Convert to fraction form
1,166,502.38/1,750,442.49 = 492,540.08/x - Step 3: Cross multiply
1,166,502.38x = 1,750,442.49 × 492,540.08 - Step 4: Simplify right side
1,166,502.38x = 862,163,075,307.79 - Step 5: Solve for x
x = 862,163,075,307.79/1,166,502.38 - Step 6: Final answer
x = 739,101.00
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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.