Finding the Fourth Proportional to 1,535,026.24, 2,302,544.76 and 470,063.62
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Solution
The fourth proportional to 1,535,026.24, 2,302,544.76 and 470,063.62 is: 705,097.08
Step by Step Solution
- Step 1: Write the proportion equation
1,535,026.24 : 2,302,544.76 = 470,063.62 : x - Step 2: Convert to fraction form
1,535,026.24/2,302,544.76 = 470,063.62/x - Step 3: Cross multiply
1,535,026.24x = 2,302,544.76 × 470,063.62 - Step 4: Simplify right side
1,535,026.24x = 1,082,342,525,097.63 - Step 5: Solve for x
x = 1,082,342,525,097.63/1,535,026.24 - Step 6: Final answer
x = 705,097.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.