Finding the Fourth Proportional to 5,753,176.10, 8,629,553.96 and 1,709,558.82
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Solution
The fourth proportional to 5,753,176.10, 8,629,553.96 and 1,709,558.82 is: 2,564,275.77
Step by Step Solution
- Step 1: Write the proportion equation
5,753,176.10 : 8,629,553.96 = 1,709,558.82 : x - Step 2: Convert to fraction form
5,753,176.10/8,629,553.96 = 1,709,558.82/x - Step 3: Cross multiply
5,753,176.10x = 8,629,553.96 × 1,709,558.82 - Step 4: Simplify right side
5,753,176.10x = 14,752,730,066,504.88 - Step 5: Solve for x
x = 14,752,730,066,504.88/5,753,176.10 - Step 6: Final answer
x = 2,564,275.77
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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.