Finding the Fourth Proportional to 4,363,116.96, 6,528,731.99 and 2,566,846.38
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Solution
The fourth proportional to 4,363,116.96, 6,528,731.99 and 2,566,846.38 is: 3,840,889.95
Step by Step Solution
- Step 1: Write the proportion equation
4,363,116.96 : 6,528,731.99 = 2,566,846.38 : x - Step 2: Convert to fraction form
4,363,116.96/6,528,731.99 = 2,566,846.38/x - Step 3: Cross multiply
4,363,116.96x = 6,528,731.99 × 2,566,846.38 - Step 4: Simplify right side
4,363,116.96x = 16,758,252,061,687.46 - Step 5: Solve for x
x = 16,758,252,061,687.46/4,363,116.96 - Step 6: Final answer
x = 3,840,889.95
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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.