Finding the Fourth Proportional to 4,437,172.23, 6,657,866.15 and 3,073,045.18
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Solution
The fourth proportional to 4,437,172.23, 6,657,866.15 and 3,073,045.18 is: 4,611,027.57
Step by Step Solution
- Step 1: Write the proportion equation
4,437,172.23 : 6,657,866.15 = 3,073,045.18 : x - Step 2: Convert to fraction form
4,437,172.23/6,657,866.15 = 3,073,045.18/x - Step 3: Cross multiply
4,437,172.23x = 6,657,866.15 × 3,073,045.18 - Step 4: Simplify right side
4,437,172.23x = 20,459,923,487,745.08 - Step 5: Solve for x
x = 20,459,923,487,745.08/4,437,172.23 - Step 6: Final answer
x = 4,611,027.57
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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.