Finding the Fourth Proportional to 3,560,245.44, 5,340,696.48 and 1,164,102.36
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Solution
The fourth proportional to 3,560,245.44, 5,340,696.48 and 1,164,102.36 is: 1,746,260.89
Step by Step Solution
- Step 1: Write the proportion equation
3,560,245.44 : 5,340,696.48 = 1,164,102.36 : x - Step 2: Convert to fraction form
3,560,245.44/5,340,696.48 = 1,164,102.36/x - Step 3: Cross multiply
3,560,245.44x = 5,340,696.48 × 1,164,102.36 - Step 4: Simplify right side
3,560,245.44x = 6,217,117,376,411.69 - Step 5: Solve for x
x = 6,217,117,376,411.69/3,560,245.44 - Step 6: Final answer
x = 1,746,260.89
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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.