Finding the Third Proportional to 553,997.25 and 1,190,746.13
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Solution
The third proportional to 553,997.25 and 1,190,746.13 is: 2,559,356.27
Step by Step Solution
- Step 1: Write the proportion equation
553,997.25 : 1,190,746.13 = 1,190,746.13 : x - Step 2: Convert to fraction form
553,997.25/1,190,746.13 = 1,190,746.13/x - Step 3: Cross multiply
553,997.25x = 1,190,746.13 × 1,190,746.13 - Step 4: Simplify right side
553,997.25x = 1,417,876,334,202.52 - Step 5: Solve for x
x = 1,417,876,334,202.52/553,997.25 - Step 6: Final answer
x = 2,559,356.27
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.