Finding the Third Proportional to 1,569,050 and 3,386,932
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Solution
The third proportional to 1,569,050 and 3,386,932 is: 7,310,989.69
Step by Step Solution
- Step 1: Write the proportion equation
1,569,050 : 3,386,932 = 3,386,932 : x - Step 2: Convert to fraction form
1,569,050/3,386,932 = 3,386,932/x - Step 3: Cross multiply
1,569,050x = 3,386,932 × 3,386,932 - Step 4: Simplify right side
1,569,050x = 11,471,308,372,624 - Step 5: Solve for x
x = 11,471,308,372,624/1,569,050 - Step 6: Final answer
x = 7,310,989.69
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.