Finding the Fourth Proportional to 1,476,571.36, 2,214,463.92 and 529,800.16
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Solution
The fourth proportional to 1,476,571.36, 2,214,463.92 and 529,800.16 is: 794,559.19
Step by Step Solution
- Step 1: Write the proportion equation
1,476,571.36 : 2,214,463.92 = 529,800.16 : x - Step 2: Convert to fraction form
1,476,571.36/2,214,463.92 = 529,800.16/x - Step 3: Cross multiply
1,476,571.36x = 2,214,463.92 × 529,800.16 - Step 4: Simplify right side
1,476,571.36x = 1,173,223,339,130.23 - Step 5: Solve for x
x = 1,173,223,339,130.23/1,476,571.36 - Step 6: Final answer
x = 794,559.19
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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.