Finding the Fourth Proportional to 1,349,618.00, 1,862,472.56 and 737,773.29
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Solution
The fourth proportional to 1,349,618.00, 1,862,472.56 and 737,773.29 is: 1,018,126.99
Step by Step Solution
- Step 1: Write the proportion equation
1,349,618.00 : 1,862,472.56 = 737,773.29 : x - Step 2: Convert to fraction form
1,349,618.00/1,862,472.56 = 737,773.29/x - Step 3: Cross multiply
1,349,618.00x = 1,862,472.56 × 737,773.29 - Step 4: Simplify right side
1,349,618.00x = 1,374,082,504,437.06 - Step 5: Solve for x
x = 1,374,082,504,437.06/1,349,618.00 - Step 6: Final answer
x = 1,018,126.99
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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.