Finding the Fourth Proportional to 1,700,163.34, 2,346,047.04 and 964,883.46
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Solution
The fourth proportional to 1,700,163.34, 2,346,047.04 and 964,883.46 is: 1,331,437.95
Step by Step Solution
- Step 1: Write the proportion equation
1,700,163.34 : 2,346,047.04 = 964,883.46 : x - Step 2: Convert to fraction form
1,700,163.34/2,346,047.04 = 964,883.46/x - Step 3: Cross multiply
1,700,163.34x = 2,346,047.04 × 964,883.46 - Step 4: Simplify right side
1,700,163.34x = 2,263,661,985,277.96 - Step 5: Solve for x
x = 2,263,661,985,277.96/1,700,163.34 - Step 6: Final answer
x = 1,331,437.95
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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.