Finding the Third Proportional to 349,903.13 and 724,713.75
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Solution
The third proportional to 349,903.13 and 724,713.75 is: 1,501,015.52
Step by Step Solution
- Step 1: Write the proportion equation
349,903.13 : 724,713.75 = 724,713.75 : x - Step 2: Convert to fraction form
349,903.13/724,713.75 = 724,713.75/x - Step 3: Cross multiply
349,903.13x = 724,713.75 × 724,713.75 - Step 4: Simplify right side
349,903.13x = 525,210,019,439.06 - Step 5: Solve for x
x = 525,210,019,439.06/349,903.13 - Step 6: Final answer
x = 1,501,015.52
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These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.