Finding the Fourth Proportional to 1,365,691.70, 2,047,380.71 and 566,474.42
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Solution
The fourth proportional to 1,365,691.70, 2,047,380.71 and 566,474.42 is: 849,231.79
Step by Step Solution
- Step 1: Write the proportion equation
1,365,691.70 : 2,047,380.71 = 566,474.42 : x - Step 2: Convert to fraction form
1,365,691.70/2,047,380.71 = 566,474.42/x - Step 3: Cross multiply
1,365,691.70x = 2,047,380.71 × 566,474.42 - Step 4: Simplify right side
1,365,691.70x = 1,159,788,800,216.44 - Step 5: Solve for x
x = 1,159,788,800,216.44/1,365,691.70 - Step 6: Final answer
x = 849,231.79
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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.