Finding the Fourth Proportional to 4,531,266.96, 6,795,914.40 and 1,497,916.20
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Solution
The fourth proportional to 4,531,266.96, 6,795,914.40 and 1,497,916.20 is: 2,246,548.34
Step by Step Solution
- Step 1: Write the proportion equation
4,531,266.96 : 6,795,914.40 = 1,497,916.20 : x - Step 2: Convert to fraction form
4,531,266.96/6,795,914.40 = 1,497,916.20/x - Step 3: Cross multiply
4,531,266.96x = 6,795,914.40 × 1,497,916.20 - Step 4: Simplify right side
4,531,266.96x = 10,179,710,273,573.28 - Step 5: Solve for x
x = 10,179,710,273,573.28/4,531,266.96 - Step 6: Final answer
x = 2,246,548.34
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.