Finding the Fourth Proportional to 4,844,099.18, 7,266,158.93 and 4,548,152.99
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Solution
The fourth proportional to 4,844,099.18, 7,266,158.93 and 4,548,152.99 is: 6,822,239.03
Step by Step Solution
- Step 1: Write the proportion equation
4,844,099.18 : 7,266,158.93 = 4,548,152.99 : x - Step 2: Convert to fraction form
4,844,099.18/7,266,158.93 = 4,548,152.99/x - Step 3: Cross multiply
4,844,099.18x = 7,266,158.93 × 4,548,152.99 - Step 4: Simplify right side
4,844,099.18x = 33,047,602,492,830.48 - Step 5: Solve for x
x = 33,047,602,492,830.48/4,844,099.18 - Step 6: Final answer
x = 6,822,239.03
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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.