Finding the Fourth Proportional to 435,326.70, 600,717.91 and 244,303.19
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Solution
The fourth proportional to 435,326.70, 600,717.91 and 244,303.19 is: 337,119.92
Step by Step Solution
- Step 1: Write the proportion equation
435,326.70 : 600,717.91 = 244,303.19 : x - Step 2: Convert to fraction form
435,326.70/600,717.91 = 244,303.19/x - Step 3: Cross multiply
435,326.70x = 600,717.91 × 244,303.19 - Step 4: Simplify right side
435,326.70x = 146,757,301,703.13 - Step 5: Solve for x
x = 146,757,301,703.13/435,326.70 - Step 6: Final answer
x = 337,119.92
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.