Finding the Fourth Proportional to 4,595,818.84, 6,891,734.10 and 1,562,369.83
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Solution
The fourth proportional to 4,595,818.84, 6,891,734.10 and 1,562,369.83 is: 2,342,876.82
Step by Step Solution
- Step 1: Write the proportion equation
4,595,818.84 : 6,891,734.10 = 1,562,369.83 : x - Step 2: Convert to fraction form
4,595,818.84/6,891,734.10 = 1,562,369.83/x - Step 3: Cross multiply
4,595,818.84x = 6,891,734.10 × 1,562,369.83 - Step 4: Simplify right side
4,595,818.84x = 10,767,437,434,222.20 - Step 5: Solve for x
x = 10,767,437,434,222.20/4,595,818.84 - Step 6: Final answer
x = 2,342,876.82
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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.