Finding the Fourth Proportional to 5,363,685.46, 8,045,349.99 and 2,331,054.37
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Solution
The fourth proportional to 5,363,685.46, 8,045,349.99 and 2,331,054.37 is: 3,496,504.11
Step by Step Solution
- Step 1: Write the proportion equation
5,363,685.46 : 8,045,349.99 = 2,331,054.37 : x - Step 2: Convert to fraction form
5,363,685.46/8,045,349.99 = 2,331,054.37/x - Step 3: Cross multiply
5,363,685.46x = 8,045,349.99 × 2,331,054.37 - Step 4: Simplify right side
5,363,685.46x = 18,754,148,252,368.96 - Step 5: Solve for x
x = 18,754,148,252,368.96/5,363,685.46 - Step 6: Final answer
x = 3,496,504.11
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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.