Finding the Third Proportional to 583,125.75 and 870,189.75
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Solution
The third proportional to 583,125.75 and 870,189.75 is: 1,298,571.02
Step by Step Solution
- Step 1: Write the proportion equation
583,125.75 : 870,189.75 = 870,189.75 : x - Step 2: Convert to fraction form
583,125.75/870,189.75 = 870,189.75/x - Step 3: Cross multiply
583,125.75x = 870,189.75 × 870,189.75 - Step 4: Simplify right side
583,125.75x = 757,230,201,005.06 - Step 5: Solve for x
x = 757,230,201,005.06/583,125.75 - Step 6: Final answer
x = 1,298,571.02
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.