Finding the Fourth Proportional to 829,162.34, 1,241,750.42 and 473,096.88
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Solution
The fourth proportional to 829,162.34, 1,241,750.42 and 473,096.88 is: 708,508.12
Step by Step Solution
- Step 1: Write the proportion equation
829,162.34 : 1,241,750.42 = 473,096.88 : x - Step 2: Convert to fraction form
829,162.34/1,241,750.42 = 473,096.88/x - Step 3: Cross multiply
829,162.34x = 1,241,750.42 × 473,096.88 - Step 4: Simplify right side
829,162.34x = 587,468,249,440.69 - Step 5: Solve for x
x = 587,468,249,440.69/829,162.34 - Step 6: Final answer
x = 708,508.12
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.