Finding the Fourth Proportional to 10,651,237.01, 14,695,116.86 and 6,064,310.69
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Solution
The fourth proportional to 10,651,237.01, 14,695,116.86 and 6,064,310.69 is: 8,366,704.65
Step by Step Solution
- Step 1: Write the proportion equation
10,651,237.01 : 14,695,116.86 = 6,064,310.69 : x - Step 2: Convert to fraction form
10,651,237.01/14,695,116.86 = 6,064,310.69/x - Step 3: Cross multiply
10,651,237.01x = 14,695,116.86 × 6,064,310.69 - Step 4: Simplify right side
10,651,237.01x = 89,115,754,161,100.09 - Step 5: Solve for x
x = 89,115,754,161,100.09/10,651,237.01 - Step 6: Final answer
x = 8,366,704.65
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.