Finding the Fourth Proportional to 565,881.99, 848,642.95 and 186,732.06
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Solution
The fourth proportional to 565,881.99, 848,642.95 and 186,732.06 is: 280,038.68
Step by Step Solution
- Step 1: Write the proportion equation
565,881.99 : 848,642.95 = 186,732.06 : x - Step 2: Convert to fraction form
565,881.99/848,642.95 = 186,732.06/x - Step 3: Cross multiply
565,881.99x = 848,642.95 × 186,732.06 - Step 4: Simplify right side
565,881.99x = 158,468,846,257.98 - Step 5: Solve for x
x = 158,468,846,257.98/565,881.99 - Step 6: Final answer
x = 280,038.68
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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.