Finding the Fourth Proportional to 1,177,008.01, 1,764,752.24 and 503,528.65
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Solution
The fourth proportional to 1,177,008.01, 1,764,752.24 and 503,528.65 is: 754,967.94
Step by Step Solution
- Step 1: Write the proportion equation
1,177,008.01 : 1,764,752.24 = 503,528.65 : x - Step 2: Convert to fraction form
1,177,008.01/1,764,752.24 = 503,528.65/x - Step 3: Cross multiply
1,177,008.01x = 1,764,752.24 × 503,528.65 - Step 4: Simplify right side
1,177,008.01x = 888,603,318,349.17 - Step 5: Solve for x
x = 888,603,318,349.17/1,177,008.01 - Step 6: Final answer
x = 754,967.94
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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.