Finding the Third Proportional to 2,217,952.13 and 3,368,435.63
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Solution
The third proportional to 2,217,952.13 and 3,368,435.63 is: 5,115,691.38
Step by Step Solution
- Step 1: Write the proportion equation
2,217,952.13 : 3,368,435.63 = 3,368,435.63 : x - Step 2: Convert to fraction form
2,217,952.13/3,368,435.63 = 3,368,435.63/x - Step 3: Cross multiply
2,217,952.13x = 3,368,435.63 × 3,368,435.63 - Step 4: Simplify right side
2,217,952.13x = 11,346,358,559,769.14 - Step 5: Solve for x
x = 11,346,358,559,769.14/2,217,952.13 - Step 6: Final answer
x = 5,115,691.38
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.