Finding the Fourth Proportional to 797,608.53, 1,193,602.41 and 498,230.10
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Solution
The fourth proportional to 797,608.53, 1,193,602.41 and 498,230.10 is: 745,589.63
Step by Step Solution
- Step 1: Write the proportion equation
797,608.53 : 1,193,602.41 = 498,230.10 : x - Step 2: Convert to fraction form
797,608.53/1,193,602.41 = 498,230.10/x - Step 3: Cross multiply
797,608.53x = 1,193,602.41 × 498,230.10 - Step 4: Simplify right side
797,608.53x = 594,688,648,094.54 - Step 5: Solve for x
x = 594,688,648,094.54/797,608.53 - Step 6: Final answer
x = 745,589.63
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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.