Finding the Fourth Proportional to 10,829,041.17, 14,944,087.26 and 5,934,274.08
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Solution
The fourth proportional to 10,829,041.17, 14,944,087.26 and 5,934,274.08 is: 8,189,303.95
Step by Step Solution
- Step 1: Write the proportion equation
10,829,041.17 : 14,944,087.26 = 5,934,274.08 : x - Step 2: Convert to fraction form
10,829,041.17/14,944,087.26 = 5,934,274.08/x - Step 3: Cross multiply
10,829,041.17x = 14,944,087.26 × 5,934,274.08 - Step 4: Simplify right side
10,829,041.17x = 88,682,309,676,276.22 - Step 5: Solve for x
x = 88,682,309,676,276.22/10,829,041.17 - Step 6: Final answer
x = 8,189,303.95
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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.