Finding the Third Proportional to 2,909,470.13 and 6,322,557.75
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Solution
The third proportional to 2,909,470.13 and 6,322,557.75 is: 13,739,524.65
Step by Step Solution
- Step 1: Write the proportion equation
2,909,470.13 : 6,322,557.75 = 6,322,557.75 : x - Step 2: Convert to fraction form
2,909,470.13/6,322,557.75 = 6,322,557.75/x - Step 3: Cross multiply
2,909,470.13x = 6,322,557.75 × 6,322,557.75 - Step 4: Simplify right side
2,909,470.13x = 39,974,736,502,085.06 - Step 5: Solve for x
x = 39,974,736,502,085.06/2,909,470.13 - Step 6: Final answer
x = 13,739,524.65
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.