Finding the Fourth Proportional to 1,135,158.33, 1,703,845.58 and 937,492.41
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Solution
The fourth proportional to 1,135,158.33, 1,703,845.58 and 937,492.41 is: 1,407,153.74
Step by Step Solution
- Step 1: Write the proportion equation
1,135,158.33 : 1,703,845.58 = 937,492.41 : x - Step 2: Convert to fraction form
1,135,158.33/1,703,845.58 = 937,492.41/x - Step 3: Cross multiply
1,135,158.33x = 1,703,845.58 × 937,492.41 - Step 4: Simplify right side
1,135,158.33x = 1,597,342,294,374.59 - Step 5: Solve for x
x = 1,597,342,294,374.59/1,135,158.33 - Step 6: Final answer
x = 1,407,153.74
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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.