Finding the Fourth Proportional to 1,597,235.71, 2,203,925.29 and 943,770.87
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Solution
The fourth proportional to 1,597,235.71, 2,203,925.29 and 943,770.87 is: 1,302,250.18
Step by Step Solution
- Step 1: Write the proportion equation
1,597,235.71 : 2,203,925.29 = 943,770.87 : x - Step 2: Convert to fraction form
1,597,235.71/2,203,925.29 = 943,770.87/x - Step 3: Cross multiply
1,597,235.71x = 2,203,925.29 × 943,770.87 - Step 4: Simplify right side
1,597,235.71x = 2,080,000,488,358.30 - Step 5: Solve for x
x = 2,080,000,488,358.30/1,597,235.71 - Step 6: Final answer
x = 1,302,250.18
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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.