Finding the Fourth Proportional to 1,450,654.67, 2,001,948.53 and 797,268.84
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Solution
The fourth proportional to 1,450,654.67, 2,001,948.53 and 797,268.84 is: 1,100,255.78
Step by Step Solution
- Step 1: Write the proportion equation
1,450,654.67 : 2,001,948.53 = 797,268.84 : x - Step 2: Convert to fraction form
1,450,654.67/2,001,948.53 = 797,268.84/x - Step 3: Cross multiply
1,450,654.67x = 2,001,948.53 × 797,268.84 - Step 4: Simplify right side
1,450,654.67x = 1,596,091,178,266.46 - Step 5: Solve for x
x = 1,596,091,178,266.46/1,450,654.67 - Step 6: Final answer
x = 1,100,255.78
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.