Finding the Third Proportional to 470,304 and 1,014,336
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Solution
The third proportional to 470,304 and 1,014,336 is: 2,187,686.09
Step by Step Solution
- Step 1: Write the proportion equation
470,304 : 1,014,336 = 1,014,336 : x - Step 2: Convert to fraction form
470,304/1,014,336 = 1,014,336/x - Step 3: Cross multiply
470,304x = 1,014,336 × 1,014,336 - Step 4: Simplify right side
470,304x = 1,028,877,520,896 - Step 5: Solve for x
x = 1,028,877,520,896/470,304 - Step 6: Final answer
x = 2,187,686.09
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.