Finding the Fourth Proportional to 829,599.34, 1,244,657.37 and 297,124.98
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Solution
The fourth proportional to 829,599.34, 1,244,657.37 and 297,124.98 is: 445,780.00
Step by Step Solution
- Step 1: Write the proportion equation
829,599.34 : 1,244,657.37 = 297,124.98 : x - Step 2: Convert to fraction form
829,599.34/1,244,657.37 = 297,124.98/x - Step 3: Cross multiply
829,599.34x = 1,244,657.37 × 297,124.98 - Step 4: Simplify right side
829,599.34x = 369,818,794,682.48 - Step 5: Solve for x
x = 369,818,794,682.48/829,599.34 - Step 6: Final answer
x = 445,780.00
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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.