Finding the Fourth Proportional to 1,133,724.54, 1,700,826.69 and 375,523.08
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Solution
The fourth proportional to 1,133,724.54, 1,700,826.69 and 375,523.08 is: 563,364.08
Step by Step Solution
- Step 1: Write the proportion equation
1,133,724.54 : 1,700,826.69 = 375,523.08 : x - Step 2: Convert to fraction form
1,133,724.54/1,700,826.69 = 375,523.08/x - Step 3: Cross multiply
1,133,724.54x = 1,700,826.69 × 375,523.08 - Step 4: Simplify right side
1,133,724.54x = 638,699,677,175.01 - Step 5: Solve for x
x = 638,699,677,175.01/1,133,724.54 - Step 6: Final answer
x = 563,364.08
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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.