Finding the Fourth Proportional to 1,169,257.38, 1,753,997.58 and 327,806.70
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Solution
The fourth proportional to 1,169,257.38, 1,753,997.58 and 327,806.70 is: 491,741.31
Step by Step Solution
- Step 1: Write the proportion equation
1,169,257.38 : 1,753,997.58 = 327,806.70 : x - Step 2: Convert to fraction form
1,169,257.38/1,753,997.58 = 327,806.70/x - Step 3: Cross multiply
1,169,257.38x = 1,753,997.58 × 327,806.70 - Step 4: Simplify right side
1,169,257.38x = 574,972,158,507.79 - Step 5: Solve for x
x = 574,972,158,507.79/1,169,257.38 - Step 6: Final answer
x = 491,741.31
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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.