Finding the Fourth Proportional to 1,024,683.35, 1,414,182.96 and 852,297.18
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Solution
The fourth proportional to 1,024,683.35, 1,414,182.96 and 852,297.18 is: 1,176,269.87
Step by Step Solution
- Step 1: Write the proportion equation
1,024,683.35 : 1,414,182.96 = 852,297.18 : x - Step 2: Convert to fraction form
1,024,683.35/1,414,182.96 = 852,297.18/x - Step 3: Cross multiply
1,024,683.35x = 1,414,182.96 × 852,297.18 - Step 4: Simplify right side
1,024,683.35x = 1,205,304,148,812.05 - Step 5: Solve for x
x = 1,205,304,148,812.05/1,024,683.35 - Step 6: Final answer
x = 1,176,269.87
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.