Finding the Fourth Proportional to 4,211,060.36, 6,316,591.13 and 1,016,186.53
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Solution
The fourth proportional to 4,211,060.36, 6,316,591.13 and 1,016,186.53 is: 1,524,279.94
Step by Step Solution
- Step 1: Write the proportion equation
4,211,060.36 : 6,316,591.13 = 1,016,186.53 : x - Step 2: Convert to fraction form
4,211,060.36/6,316,591.13 = 1,016,186.53/x - Step 3: Cross multiply
4,211,060.36x = 6,316,591.13 × 1,016,186.53 - Step 4: Simplify right side
4,211,060.36x = 6,418,834,832,787.62 - Step 5: Solve for x
x = 6,418,834,832,787.62/4,211,060.36 - Step 6: Final answer
x = 1,524,279.94
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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.