Finding the Fourth Proportional to 10,588,635.66, 14,612,317.38 and 6,004,957.05
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Solution
The fourth proportional to 10,588,635.66, 14,612,317.38 and 6,004,957.05 is: 8,286,840.82
Step by Step Solution
- Step 1: Write the proportion equation
10,588,635.66 : 14,612,317.38 = 6,004,957.05 : x - Step 2: Convert to fraction form
10,588,635.66/14,612,317.38 = 6,004,957.05/x - Step 3: Cross multiply
10,588,635.66x = 14,612,317.38 × 6,004,957.05 - Step 4: Simplify right side
10,588,635.66x = 87,746,338,267,868.53 - Step 5: Solve for x
x = 87,746,338,267,868.53/10,588,635.66 - Step 6: Final answer
x = 8,286,840.82
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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.