Finding the Fourth Proportional to 1,333,562.53, 1,998,323.19 and 882,668.05
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Solution
The fourth proportional to 1,333,562.53, 1,998,323.19 and 882,668.05 is: 1,322,664.67
Step by Step Solution
- Step 1: Write the proportion equation
1,333,562.53 : 1,998,323.19 = 882,668.05 : x - Step 2: Convert to fraction form
1,333,562.53/1,998,323.19 = 882,668.05/x - Step 3: Cross multiply
1,333,562.53x = 1,998,323.19 × 882,668.05 - Step 4: Simplify right side
1,333,562.53x = 1,763,856,039,194.99 - Step 5: Solve for x
x = 1,763,856,039,194.99/1,333,562.53 - Step 6: Final answer
x = 1,322,664.67
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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.