Finding the Third Proportional to 2,028,488.06 and 3,119,277.09
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Solution
The third proportional to 2,028,488.06 and 3,119,277.09 is: 4,796,621.57
Step by Step Solution
- Step 1: Write the proportion equation
2,028,488.06 : 3,119,277.09 = 3,119,277.09 : x - Step 2: Convert to fraction form
2,028,488.06/3,119,277.09 = 3,119,277.09/x - Step 3: Cross multiply
2,028,488.06x = 3,119,277.09 × 3,119,277.09 - Step 4: Simplify right side
2,028,488.06x = 9,729,889,587,593.45 - Step 5: Solve for x
x = 9,729,889,587,593.45/2,028,488.06 - Step 6: Final answer
x = 4,796,621.57
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.