Finding the Third Proportional to 611,079.19 and 897,890.06
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Solution
The third proportional to 611,079.19 and 897,890.06 is: 1,319,316.02
Step by Step Solution
- Step 1: Write the proportion equation
611,079.19 : 897,890.06 = 897,890.06 : x - Step 2: Convert to fraction form
611,079.19/897,890.06 = 897,890.06/x - Step 3: Cross multiply
611,079.19x = 897,890.06 × 897,890.06 - Step 4: Simplify right side
611,079.19x = 806,206,564,336.25 - Step 5: Solve for x
x = 806,206,564,336.25/611,079.19 - Step 6: Final answer
x = 1,319,316.02
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.