Finding the Fourth Proportional to 3,465,067.40, 5,197,204.02 and 906,529.24
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Solution
The fourth proportional to 3,465,067.40, 5,197,204.02 and 906,529.24 is: 1,359,689.98
Step by Step Solution
- Step 1: Write the proportion equation
3,465,067.40 : 5,197,204.02 = 906,529.24 : x - Step 2: Convert to fraction form
3,465,067.40/5,197,204.02 = 906,529.24/x - Step 3: Cross multiply
3,465,067.40x = 5,197,204.02 × 906,529.24 - Step 4: Simplify right side
3,465,067.40x = 4,711,417,410,375.54 - Step 5: Solve for x
x = 4,711,417,410,375.54/3,465,067.40 - Step 6: Final answer
x = 1,359,689.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.