Finding the Third Proportional to 474,741 and 1,024,386.75
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Solution
The third proportional to 474,741 and 1,024,386.75 is: 2,210,401.49
Step by Step Solution
- Step 1: Write the proportion equation
474,741 : 1,024,386.75 = 1,024,386.75 : x - Step 2: Convert to fraction form
474,741/1,024,386.75 = 1,024,386.75/x - Step 3: Cross multiply
474,741x = 1,024,386.75 × 1,024,386.75 - Step 4: Simplify right side
474,741x = 1,049,368,213,575.56 - Step 5: Solve for x
x = 1,049,368,213,575.56/474,741 - Step 6: Final answer
x = 2,210,401.49
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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.