Finding the Third Proportional to 770,127 and 1,674,498
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Solution
The third proportional to 770,127 and 1,674,498 is: 3,640,884.62
Step by Step Solution
- Step 1: Write the proportion equation
770,127 : 1,674,498 = 1,674,498 : x - Step 2: Convert to fraction form
770,127/1,674,498 = 1,674,498/x - Step 3: Cross multiply
770,127x = 1,674,498 × 1,674,498 - Step 4: Simplify right side
770,127x = 2,803,943,552,004 - Step 5: Solve for x
x = 2,803,943,552,004/770,127 - Step 6: Final answer
x = 3,640,884.62
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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.