Finding the Fourth Proportional to 10,651,226.49, 14,695,102.38 and 6,064,300.17
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Solution
The fourth proportional to 10,651,226.49, 14,695,102.38 and 6,064,300.17 is: 8,366,690.16
Step by Step Solution
- Step 1: Write the proportion equation
10,651,226.49 : 14,695,102.38 = 6,064,300.17 : x - Step 2: Convert to fraction form
10,651,226.49/14,695,102.38 = 6,064,300.17/x - Step 3: Cross multiply
10,651,226.49x = 14,695,102.38 × 6,064,300.17 - Step 4: Simplify right side
10,651,226.49x = 89,115,511,861,201.41 - Step 5: Solve for x
x = 89,115,511,861,201.41/10,651,226.49 - Step 6: Final answer
x = 8,366,690.16
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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.