Finding the Fourth Proportional to 344,694.01, 517,525.42 and 176,335.10
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Solution
The fourth proportional to 344,694.01, 517,525.42 and 176,335.10 is: 264,750.46
Step by Step Solution
- Step 1: Write the proportion equation
344,694.01 : 517,525.42 = 176,335.10 : x - Step 2: Convert to fraction form
344,694.01/517,525.42 = 176,335.10/x - Step 3: Cross multiply
344,694.01x = 517,525.42 × 176,335.10 - Step 4: Simplify right side
344,694.01x = 91,257,896,688.24 - Step 5: Solve for x
x = 91,257,896,688.24/344,694.01 - Step 6: Final answer
x = 264,750.46
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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.