Finding the Fourth Proportional to 1,052,793.36, 1,452,859.19 and 569,358.50
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Solution
The fourth proportional to 1,052,793.36, 1,452,859.19 and 569,358.50 is: 785,717.07
Step by Step Solution
- Step 1: Write the proportion equation
1,052,793.36 : 1,452,859.19 = 569,358.50 : x - Step 2: Convert to fraction form
1,052,793.36/1,452,859.19 = 569,358.50/x - Step 3: Cross multiply
1,052,793.36x = 1,452,859.19 × 569,358.50 - Step 4: Simplify right side
1,052,793.36x = 827,197,719,018.53 - Step 5: Solve for x
x = 827,197,719,018.53/1,052,793.36 - Step 6: Final answer
x = 785,717.07
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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.