Finding the Fourth Proportional to 583,816.91, 875,762.36 and 246,794.75
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Solution
The fourth proportional to 583,816.91, 875,762.36 and 246,794.75 is: 370,207.76
Step by Step Solution
- Step 1: Write the proportion equation
583,816.91 : 875,762.36 = 246,794.75 : x - Step 2: Convert to fraction form
583,816.91/875,762.36 = 246,794.75/x - Step 3: Cross multiply
583,816.91x = 875,762.36 × 246,794.75 - Step 4: Simplify right side
583,816.91x = 216,133,547,082.82 - Step 5: Solve for x
x = 216,133,547,082.82/583,816.91 - Step 6: Final answer
x = 370,207.76
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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.