Finding the Fourth Proportional to 2,695,961.99, 4,044,511.15 and 874,184.96
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Solution
The fourth proportional to 2,695,961.99, 4,044,511.15 and 874,184.96 is: 1,311,461.67
Step by Step Solution
- Step 1: Write the proportion equation
2,695,961.99 : 4,044,511.15 = 874,184.96 : x - Step 2: Convert to fraction form
2,695,961.99/4,044,511.15 = 874,184.96/x - Step 3: Cross multiply
2,695,961.99x = 4,044,511.15 × 874,184.96 - Step 4: Simplify right side
2,695,961.99x = 3,535,650,795,474.29 - Step 5: Solve for x
x = 3,535,650,795,474.29/2,695,961.99 - Step 6: Final answer
x = 1,311,461.67
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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.