Finding the Third Proportional to 1,030,313 and 1,576,065
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Solution
The third proportional to 1,030,313 and 1,576,065 is: 2,410,899.29
Step by Step Solution
- Step 1: Write the proportion equation
1,030,313 : 1,576,065 = 1,576,065 : x - Step 2: Convert to fraction form
1,030,313/1,576,065 = 1,576,065/x - Step 3: Cross multiply
1,030,313x = 1,576,065 × 1,576,065 - Step 4: Simplify right side
1,030,313x = 2,483,980,884,225 - Step 5: Solve for x
x = 2,483,980,884,225/1,030,313 - Step 6: Final answer
x = 2,410,899.29
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.