Finding the Fourth Proportional to 1,088,757.68, 1,502,510 and 598,696.14
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Solution
The fourth proportional to 1,088,757.68, 1,502,510 and 598,696.14 is: 826,214.09
Step by Step Solution
- Step 1: Write the proportion equation
1,088,757.68 : 1,502,510 = 598,696.14 : x - Step 2: Convert to fraction form
1,088,757.68/1,502,510 = 598,696.14/x - Step 3: Cross multiply
1,088,757.68x = 1,502,510 × 598,696.14 - Step 4: Simplify right side
1,088,757.68x = 899,546,937,311.40 - Step 5: Solve for x
x = 899,546,937,311.40/1,088,757.68 - Step 6: Final answer
x = 826,214.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.