Finding the Fourth Proportional to 4,743,160.67, 6,545,560.35 and 2,567,702.23
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Solution
The fourth proportional to 4,743,160.67, 6,545,560.35 and 2,567,702.23 is: 3,543,428.33
Step by Step Solution
- Step 1: Write the proportion equation
4,743,160.67 : 6,545,560.35 = 2,567,702.23 : x - Step 2: Convert to fraction form
4,743,160.67/6,545,560.35 = 2,567,702.23/x - Step 3: Cross multiply
4,743,160.67x = 6,545,560.35 × 2,567,702.23 - Step 4: Simplify right side
4,743,160.67x = 16,807,049,905,610.83 - Step 5: Solve for x
x = 16,807,049,905,610.83/4,743,160.67 - Step 6: Final answer
x = 3,543,428.33
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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.