Finding the Third Proportional to 361,315.69 and 854,484.19
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Solution
The third proportional to 361,315.69 and 854,484.19 is: 2,020,790.27
Step by Step Solution
- Step 1: Write the proportion equation
361,315.69 : 854,484.19 = 854,484.19 : x - Step 2: Convert to fraction form
361,315.69/854,484.19 = 854,484.19/x - Step 3: Cross multiply
361,315.69x = 854,484.19 × 854,484.19 - Step 4: Simplify right side
361,315.69x = 730,143,226,687.54 - Step 5: Solve for x
x = 730,143,226,687.54/361,315.69 - Step 6: Final answer
x = 2,020,790.27
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These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.