Finding the Third Proportional to 662,235.75 and 1,430,305.59
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Solution
The third proportional to 662,235.75 and 1,430,305.59 is: 3,089,193.07
Step by Step Solution
- Step 1: Write the proportion equation
662,235.75 : 1,430,305.59 = 1,430,305.59 : x - Step 2: Convert to fraction form
662,235.75/1,430,305.59 = 1,430,305.59/x - Step 3: Cross multiply
662,235.75x = 1,430,305.59 × 1,430,305.59 - Step 4: Simplify right side
662,235.75x = 2,045,774,091,512.54 - Step 5: Solve for x
x = 2,045,774,091,512.54/662,235.75 - Step 6: Final answer
x = 3,089,193.07
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.