Finding the Fourth Proportional to 733,953.98, 1,100,731.68 and 201,349.04
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Solution
The fourth proportional to 733,953.98, 1,100,731.68 and 201,349.04 is: 301,968.89
Step by Step Solution
- Step 1: Write the proportion equation
733,953.98 : 1,100,731.68 = 201,349.04 : x - Step 2: Convert to fraction form
733,953.98/1,100,731.68 = 201,349.04/x - Step 3: Cross multiply
733,953.98x = 1,100,731.68 × 201,349.04 - Step 4: Simplify right side
733,953.98x = 221,631,267,065.59 - Step 5: Solve for x
x = 221,631,267,065.59/733,953.98 - Step 6: Final answer
x = 301,968.89
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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.