Finding the Fourth Proportional to 4,494,595.07, 6,746,690.34 and 1,937,072.16
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Solution
The fourth proportional to 4,494,595.07, 6,746,690.34 and 1,937,072.16 is: 2,907,675.96
Step by Step Solution
- Step 1: Write the proportion equation
4,494,595.07 : 6,746,690.34 = 1,937,072.16 : x - Step 2: Convert to fraction form
4,494,595.07/6,746,690.34 = 1,937,072.16/x - Step 3: Cross multiply
4,494,595.07x = 6,746,690.34 × 1,937,072.16 - Step 4: Simplify right side
4,494,595.07x = 13,068,826,029,754.93 - Step 5: Solve for x
x = 13,068,826,029,754.93/4,494,595.07 - Step 6: Final answer
x = 2,907,675.96
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.