Finding the Fourth Proportional to 8,497,612, 12,737,341.68 and 4,846,481.08
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Solution
The fourth proportional to 8,497,612, 12,737,341.68 and 4,846,481.08 is: 7,264,545.08
Step by Step Solution
- Step 1: Write the proportion equation
8,497,612 : 12,737,341.68 = 4,846,481.08 : x - Step 2: Convert to fraction form
8,497,612/12,737,341.68 = 4,846,481.08/x - Step 3: Cross multiply
8,497,612x = 12,737,341.68 × 4,846,481.08 - Step 4: Simplify right side
8,497,612x = 61,731,285,461,615.41 - Step 5: Solve for x
x = 61,731,285,461,615.41/8,497,612 - Step 6: Final answer
x = 7,264,545.08
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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.