Finding the Third Proportional to 572,649.75 and 1,244,889
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Solution
The third proportional to 572,649.75 and 1,244,889 is: 2,706,276.61
Step by Step Solution
- Step 1: Write the proportion equation
572,649.75 : 1,244,889 = 1,244,889 : x - Step 2: Convert to fraction form
572,649.75/1,244,889 = 1,244,889/x - Step 3: Cross multiply
572,649.75x = 1,244,889 × 1,244,889 - Step 4: Simplify right side
572,649.75x = 1,549,748,622,321 - Step 5: Solve for x
x = 1,549,748,622,321/572,649.75 - Step 6: Final answer
x = 2,706,276.61
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.