Finding the Fourth Proportional to 6,674,850.68, 9,995,946.15 and 6,027,887.75
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Solution
The fourth proportional to 6,674,850.68, 9,995,946.15 and 6,027,887.75 is: 9,027,084.54
Step by Step Solution
- Step 1: Write the proportion equation
6,674,850.68 : 9,995,946.15 = 6,027,887.75 : x - Step 2: Convert to fraction form
6,674,850.68/9,995,946.15 = 6,027,887.75/x - Step 3: Cross multiply
6,674,850.68x = 9,995,946.15 × 6,027,887.75 - Step 4: Simplify right side
6,674,850.68x = 60,254,441,347,244.66 - Step 5: Solve for x
x = 60,254,441,347,244.66/6,674,850.68 - Step 6: Final answer
x = 9,027,084.54
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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.