Finding the Fourth Proportional to 484,223.68, 725,797.44 and 365,510.08
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Solution
The fourth proportional to 484,223.68, 725,797.44 and 365,510.08 is: 547,858.96
Step by Step Solution
- Step 1: Write the proportion equation
484,223.68 : 725,797.44 = 365,510.08 : x - Step 2: Convert to fraction form
484,223.68/725,797.44 = 365,510.08/x - Step 3: Cross multiply
484,223.68x = 725,797.44 × 365,510.08 - Step 4: Simplify right side
484,223.68x = 265,286,280,358.20 - Step 5: Solve for x
x = 265,286,280,358.20/484,223.68 - Step 6: Final answer
x = 547,858.96
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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.