Finding the Third Proportional to 727,972.88 and 1,549,303.88
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Solution
The third proportional to 727,972.88 and 1,549,303.88 is: 3,297,296.62
Step by Step Solution
- Step 1: Write the proportion equation
727,972.88 : 1,549,303.88 = 1,549,303.88 : x - Step 2: Convert to fraction form
727,972.88/1,549,303.88 = 1,549,303.88/x - Step 3: Cross multiply
727,972.88x = 1,549,303.88 × 1,549,303.88 - Step 4: Simplify right side
727,972.88x = 2,400,342,497,090.02 - Step 5: Solve for x
x = 2,400,342,497,090.02/727,972.88 - Step 6: Final answer
x = 3,297,296.62
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Why These Related Problems?
These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.