Finding the Fourth Proportional to 1,051,318.84, 1,450,820.55 and 567,883.97
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Solution
The fourth proportional to 1,051,318.84, 1,450,820.55 and 567,883.97 is: 783,680.18
Step by Step Solution
- Step 1: Write the proportion equation
1,051,318.84 : 1,450,820.55 = 567,883.97 : x - Step 2: Convert to fraction form
1,051,318.84/1,450,820.55 = 567,883.97/x - Step 3: Cross multiply
1,051,318.84x = 1,450,820.55 × 567,883.97 - Step 4: Simplify right side
1,051,318.84x = 823,897,733,691.58 - Step 5: Solve for x
x = 823,897,733,691.58/1,051,318.84 - Step 6: Final answer
x = 783,680.18
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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.