Finding the Fourth Proportional to 575,724.24, 863,612.28 and 176,335.92
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Solution
The fourth proportional to 575,724.24, 863,612.28 and 176,335.92 is: 264,511.82
Step by Step Solution
- Step 1: Write the proportion equation
575,724.24 : 863,612.28 = 176,335.92 : x - Step 2: Convert to fraction form
575,724.24/863,612.28 = 176,335.92/x - Step 3: Cross multiply
575,724.24x = 863,612.28 × 176,335.92 - Step 4: Simplify right side
575,724.24x = 152,285,865,917.10 - Step 5: Solve for x
x = 152,285,865,917.10/575,724.24 - Step 6: Final answer
x = 264,511.82
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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.