Finding the Fourth Proportional to 7,195,519.74, 10,792,097.36 and 2,583,551.26
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Solution
The fourth proportional to 7,195,519.74, 10,792,097.36 and 2,583,551.26 is: 3,874,902.40
Step by Step Solution
- Step 1: Write the proportion equation
7,195,519.74 : 10,792,097.36 = 2,583,551.26 : x - Step 2: Convert to fraction form
7,195,519.74/10,792,097.36 = 2,583,551.26/x - Step 3: Cross multiply
7,195,519.74x = 10,792,097.36 × 2,583,551.26 - Step 4: Simplify right side
7,195,519.74x = 27,881,936,678,510.18 - Step 5: Solve for x
x = 27,881,936,678,510.18/7,195,519.74 - Step 6: Final answer
x = 3,874,902.40
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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.