Finding the Fourth Proportional to 897,256.53, 1,237,514.00 and 574,996.68
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Solution
The fourth proportional to 897,256.53, 1,237,514.00 and 574,996.68 is: 793,046.82
Step by Step Solution
- Step 1: Write the proportion equation
897,256.53 : 1,237,514.00 = 574,996.68 : x - Step 2: Convert to fraction form
897,256.53/1,237,514.00 = 574,996.68/x - Step 3: Cross multiply
897,256.53x = 1,237,514.00 × 574,996.68 - Step 4: Simplify right side
897,256.53x = 711,566,438,578.54 - Step 5: Solve for x
x = 711,566,438,578.54/897,256.53 - Step 6: Final answer
x = 793,046.82
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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.