Finding the Fourth Proportional to 10,466,827.11, 14,442,104.35 and 6,115,073
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Solution
The fourth proportional to 10,466,827.11, 14,442,104.35 and 6,115,073 is: 8,437,563.88
Step by Step Solution
- Step 1: Write the proportion equation
10,466,827.11 : 14,442,104.35 = 6,115,073 : x - Step 2: Convert to fraction form
10,466,827.11/14,442,104.35 = 6,115,073/x - Step 3: Cross multiply
10,466,827.11x = 14,442,104.35 × 6,115,073 - Step 4: Simplify right side
10,466,827.11x = 88,314,522,373,867.55 - Step 5: Solve for x
x = 88,314,522,373,867.55/10,466,827.11 - Step 6: Final answer
x = 8,437,563.88
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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.