Finding the Fourth Proportional to 893,274.68, 1,339,337.94 and 589,317.22
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Solution
The fourth proportional to 893,274.68, 1,339,337.94 and 589,317.22 is: 883,597.09
Step by Step Solution
- Step 1: Write the proportion equation
893,274.68 : 1,339,337.94 = 589,317.22 : x - Step 2: Convert to fraction form
893,274.68/1,339,337.94 = 589,317.22/x - Step 3: Cross multiply
893,274.68x = 1,339,337.94 × 589,317.22 - Step 4: Simplify right side
893,274.68x = 789,294,910,905.56 - Step 5: Solve for x
x = 789,294,910,905.56/893,274.68 - Step 6: Final answer
x = 883,597.09
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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.