Finding the Third Proportional to 1,125,353.25 and 2,457,357.75
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Solution
The third proportional to 1,125,353.25 and 2,457,357.75 is: 5,365,965.85
Step by Step Solution
- Step 1: Write the proportion equation
1,125,353.25 : 2,457,357.75 = 2,457,357.75 : x - Step 2: Convert to fraction form
1,125,353.25/2,457,357.75 = 2,457,357.75/x - Step 3: Cross multiply
1,125,353.25x = 2,457,357.75 × 2,457,357.75 - Step 4: Simplify right side
1,125,353.25x = 6,038,607,111,485.06 - Step 5: Solve for x
x = 6,038,607,111,485.06/1,125,353.25 - Step 6: Final answer
x = 5,365,965.85
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.