Finding the Fourth Proportional to 882,756.01, 1,323,564.18 and 377,646.49
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Solution
The fourth proportional to 882,756.01, 1,323,564.18 and 377,646.49 is: 566,225.96
Step by Step Solution
- Step 1: Write the proportion equation
882,756.01 : 1,323,564.18 = 377,646.49 : x - Step 2: Convert to fraction form
882,756.01/1,323,564.18 = 377,646.49/x - Step 3: Cross multiply
882,756.01x = 1,323,564.18 × 377,646.49 - Step 4: Simplify right side
882,756.01x = 499,839,366,571.40 - Step 5: Solve for x
x = 499,839,366,571.40/882,756.01 - Step 6: Final answer
x = 566,225.96
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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.