Finding the Fourth Proportional to 1,079,202.91, 1,489,312.08 and 595,768.33
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Solution
The fourth proportional to 1,079,202.91, 1,489,312.08 and 595,768.33 is: 822,166.96
Step by Step Solution
- Step 1: Write the proportion equation
1,079,202.91 : 1,489,312.08 = 595,768.33 : x - Step 2: Convert to fraction form
1,079,202.91/1,489,312.08 = 595,768.33/x - Step 3: Cross multiply
1,079,202.91x = 1,489,312.08 × 595,768.33 - Step 4: Simplify right side
1,079,202.91x = 887,284,970,750.43 - Step 5: Solve for x
x = 887,284,970,750.43/1,079,202.91 - Step 6: Final answer
x = 822,166.96
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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.