Finding the Fourth Proportional to 1,180,254.48, 1,767,392.19 and 731,851.08
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Solution
The fourth proportional to 1,180,254.48, 1,767,392.19 and 731,851.08 is: 1,095,922.88
Step by Step Solution
- Step 1: Write the proportion equation
1,180,254.48 : 1,767,392.19 = 731,851.08 : x - Step 2: Convert to fraction form
1,180,254.48/1,767,392.19 = 731,851.08/x - Step 3: Cross multiply
1,180,254.48x = 1,767,392.19 × 731,851.08 - Step 4: Simplify right side
1,180,254.48x = 1,293,467,883,035.07 - Step 5: Solve for x
x = 1,293,467,883,035.07/1,180,254.48 - Step 6: Final answer
x = 1,095,922.88
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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.