Finding the Fourth Proportional to 1,176,334.13, 1,763,551.26 and 456,304.07
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Solution
The fourth proportional to 1,176,334.13, 1,763,551.26 and 456,304.07 is: 684,087.62
Step by Step Solution
- Step 1: Write the proportion equation
1,176,334.13 : 1,763,551.26 = 456,304.07 : x - Step 2: Convert to fraction form
1,176,334.13/1,763,551.26 = 456,304.07/x - Step 3: Cross multiply
1,176,334.13x = 1,763,551.26 × 456,304.07 - Step 4: Simplify right side
1,176,334.13x = 804,715,608,773.87 - Step 5: Solve for x
x = 804,715,608,773.87/1,176,334.13 - Step 6: Final answer
x = 684,087.62
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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.