Finding the Third Proportional to 919,266.75 and 1,417,668.75
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Solution
The third proportional to 919,266.75 and 1,417,668.75 is: 2,186,291.07
Step by Step Solution
- Step 1: Write the proportion equation
919,266.75 : 1,417,668.75 = 1,417,668.75 : x - Step 2: Convert to fraction form
919,266.75/1,417,668.75 = 1,417,668.75/x - Step 3: Cross multiply
919,266.75x = 1,417,668.75 × 1,417,668.75 - Step 4: Simplify right side
919,266.75x = 2,009,784,684,726.56 - Step 5: Solve for x
x = 2,009,784,684,726.56/919,266.75 - Step 6: Final answer
x = 2,186,291.07
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.