Finding the Fourth Proportional to 7,523,460, 11,283,720.50 and 2,404,516.76
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Solution
The fourth proportional to 7,523,460, 11,283,720.50 and 2,404,516.76 is: 3,606,305.48
Step by Step Solution
- Step 1: Write the proportion equation
7,523,460 : 11,283,720.50 = 2,404,516.76 : x - Step 2: Convert to fraction form
7,523,460/11,283,720.50 = 2,404,516.76/x - Step 3: Cross multiply
7,523,460x = 11,283,720.50 × 2,404,516.76 - Step 4: Simplify right side
7,523,460x = 27,131,895,057,405.58 - Step 5: Solve for x
x = 27,131,895,057,405.58/7,523,460 - Step 6: Final answer
x = 3,606,305.48
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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.