Finding the Third Proportional to 1,577,920.50 and 2,232,744.75
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Solution
The third proportional to 1,577,920.50 and 2,232,744.75 is: 3,159,315.77
Step by Step Solution
- Step 1: Write the proportion equation
1,577,920.50 : 2,232,744.75 = 2,232,744.75 : x - Step 2: Convert to fraction form
1,577,920.50/2,232,744.75 = 2,232,744.75/x - Step 3: Cross multiply
1,577,920.50x = 2,232,744.75 × 2,232,744.75 - Step 4: Simplify right side
1,577,920.50x = 4,985,149,118,652.56 - Step 5: Solve for x
x = 4,985,149,118,652.56/1,577,920.50 - Step 6: Final answer
x = 3,159,315.77
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.