Finding the Fourth Proportional to 6,317,256.68, 9,476,549.42 and 2,057,757.12
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Solution
The fourth proportional to 6,317,256.68, 9,476,549.42 and 2,057,757.12 is: 3,086,852.10
Step by Step Solution
- Step 1: Write the proportion equation
6,317,256.68 : 9,476,549.42 = 2,057,757.12 : x - Step 2: Convert to fraction form
6,317,256.68/9,476,549.42 = 2,057,757.12/x - Step 3: Cross multiply
6,317,256.68x = 9,476,549.42 × 2,057,757.12 - Step 4: Simplify right side
6,317,256.68x = 19,500,437,042,036.87 - Step 5: Solve for x
x = 19,500,437,042,036.87/6,317,256.68 - Step 6: Final answer
x = 3,086,852.10
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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.