Finding the Fourth Proportional to 2,413,675.33, 3,622,007.99 and 1,403,272.87
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Solution
The fourth proportional to 2,413,675.33, 3,622,007.99 and 1,403,272.87 is: 2,105,778.47
Step by Step Solution
- Step 1: Write the proportion equation
2,413,675.33 : 3,622,007.99 = 1,403,272.87 : x - Step 2: Convert to fraction form
2,413,675.33/3,622,007.99 = 1,403,272.87/x - Step 3: Cross multiply
2,413,675.33x = 3,622,007.99 × 1,403,272.87 - Step 4: Simplify right side
2,413,675.33x = 5,082,665,547,290.23 - Step 5: Solve for x
x = 5,082,665,547,290.23/2,413,675.33 - Step 6: Final answer
x = 2,105,778.47
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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.