Finding the Fourth Proportional to 963,207.99, 1,444,696.97 and 253,291.32
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Solution
The fourth proportional to 963,207.99, 1,444,696.97 and 253,291.32 is: 379,906.73
Step by Step Solution
- Step 1: Write the proportion equation
963,207.99 : 1,444,696.97 = 253,291.32 : x - Step 2: Convert to fraction form
963,207.99/1,444,696.97 = 253,291.32/x - Step 3: Cross multiply
963,207.99x = 1,444,696.97 × 253,291.32 - Step 4: Simplify right side
963,207.99x = 365,929,201,264.84 - Step 5: Solve for x
x = 365,929,201,264.84/963,207.99 - Step 6: Final answer
x = 379,906.73
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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.