Finding the Fourth Proportional to 14,605,771.07, 21,910,649.40 and 6,084,114.63
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Solution
The fourth proportional to 14,605,771.07, 21,910,649.40 and 6,084,114.63 is: 9,127,002.06
Step by Step Solution
- Step 1: Write the proportion equation
14,605,771.07 : 21,910,649.40 = 6,084,114.63 : x - Step 2: Convert to fraction form
14,605,771.07/21,910,649.40 = 6,084,114.63/x - Step 3: Cross multiply
14,605,771.07x = 21,910,649.40 × 6,084,114.63 - Step 4: Simplify right side
14,605,771.07x = 133,306,902,567,340.70 - Step 5: Solve for x
x = 133,306,902,567,340.70/14,605,771.07 - Step 6: Final answer
x = 9,127,002.06
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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.