Finding the Fourth Proportional to 432,244.58, 596,498.21 and 241,257.92
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Solution
The fourth proportional to 432,244.58, 596,498.21 and 241,257.92 is: 332,936.31
Step by Step Solution
- Step 1: Write the proportion equation
432,244.58 : 596,498.21 = 241,257.92 : x - Step 2: Convert to fraction form
432,244.58/596,498.21 = 241,257.92/x - Step 3: Cross multiply
432,244.58x = 596,498.21 × 241,257.92 - Step 4: Simplify right side
432,244.58x = 143,909,913,239.54 - Step 5: Solve for x
x = 143,909,913,239.54/432,244.58 - Step 6: Final answer
x = 332,936.31
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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.