Finding the Fourth Proportional to 2,277,241.56, 3,416,038.73 and 760,929.75
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Solution
The fourth proportional to 2,277,241.56, 3,416,038.73 and 760,929.75 is: 1,141,453.56
Step by Step Solution
- Step 1: Write the proportion equation
2,277,241.56 : 3,416,038.73 = 760,929.75 : x - Step 2: Convert to fraction form
2,277,241.56/3,416,038.73 = 760,929.75/x - Step 3: Cross multiply
2,277,241.56x = 3,416,038.73 × 760,929.75 - Step 4: Simplify right side
2,277,241.56x = 2,599,365,496,809.22 - Step 5: Solve for x
x = 2,599,365,496,809.22/2,277,241.56 - Step 6: Final answer
x = 1,141,453.56
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.