Finding the Fourth Proportional to 2,294,692.67, 3,440,486.14 and 1,284,511.91
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Solution
The fourth proportional to 2,294,692.67, 3,440,486.14 and 1,284,511.91 is: 1,925,898.60
Step by Step Solution
- Step 1: Write the proportion equation
2,294,692.67 : 3,440,486.14 = 1,284,511.91 : x - Step 2: Convert to fraction form
2,294,692.67/3,440,486.14 = 1,284,511.91/x - Step 3: Cross multiply
2,294,692.67x = 3,440,486.14 × 1,284,511.91 - Step 4: Simplify right side
2,294,692.67x = 4,419,345,402,606.22 - Step 5: Solve for x
x = 4,419,345,402,606.22/2,294,692.67 - Step 6: Final answer
x = 1,925,898.60
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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.