Finding the Fourth Proportional to 1,598,509.53, 2,398,709.97 and 588,340.98
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Solution
The fourth proportional to 1,598,509.53, 2,398,709.97 and 588,340.98 is: 882,859.53
Step by Step Solution
- Step 1: Write the proportion equation
1,598,509.53 : 2,398,709.97 = 588,340.98 : x - Step 2: Convert to fraction form
1,598,509.53/2,398,709.97 = 588,340.98/x - Step 3: Cross multiply
1,598,509.53x = 2,398,709.97 × 588,340.98 - Step 4: Simplify right side
1,598,509.53x = 1,411,259,374,485.57 - Step 5: Solve for x
x = 1,411,259,374,485.57/1,598,509.53 - Step 6: Final answer
x = 882,859.53
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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.