Finding the Third Proportional to 634,235 and 1,334,869.75
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Solution
The third proportional to 634,235 and 1,334,869.75 is: 2,809,490.57
Step by Step Solution
- Step 1: Write the proportion equation
634,235 : 1,334,869.75 = 1,334,869.75 : x - Step 2: Convert to fraction form
634,235/1,334,869.75 = 1,334,869.75/x - Step 3: Cross multiply
634,235x = 1,334,869.75 × 1,334,869.75 - Step 4: Simplify right side
634,235x = 1,781,877,249,465.06 - Step 5: Solve for x
x = 1,781,877,249,465.06/634,235 - Step 6: Final answer
x = 2,809,490.57
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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.