Finding the Fourth Proportional to 1,446,874.33, 2,168,570.62 and 535,330.03
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Solution
The fourth proportional to 1,446,874.33, 2,168,570.62 and 535,330.03 is: 802,350.94
Step by Step Solution
- Step 1: Write the proportion equation
1,446,874.33 : 2,168,570.62 = 535,330.03 : x - Step 2: Convert to fraction form
1,446,874.33/2,168,570.62 = 535,330.03/x - Step 3: Cross multiply
1,446,874.33x = 2,168,570.62 × 535,330.03 - Step 4: Simplify right side
1,446,874.33x = 1,160,900,975,061.72 - Step 5: Solve for x
x = 1,160,900,975,061.72/1,446,874.33 - Step 6: Final answer
x = 802,350.94
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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.