Finding the Third Proportional to 319,195.69 and 700,584.19
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Solution
The third proportional to 319,195.69 and 700,584.19 is: 1,537,671.79
Step by Step Solution
- Step 1: Write the proportion equation
319,195.69 : 700,584.19 = 700,584.19 : x - Step 2: Convert to fraction form
319,195.69/700,584.19 = 700,584.19/x - Step 3: Cross multiply
319,195.69x = 700,584.19 × 700,584.19 - Step 4: Simplify right side
319,195.69x = 490,818,203,775.04 - Step 5: Solve for x
x = 490,818,203,775.04/319,195.69 - Step 6: Final answer
x = 1,537,671.79
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.