Finding the Third Proportional to 1,266,092.75 and 2,928,488.75
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Solution
The third proportional to 1,266,092.75 and 2,928,488.75 is: 6,773,631.99
Step by Step Solution
- Step 1: Write the proportion equation
1,266,092.75 : 2,928,488.75 = 2,928,488.75 : x - Step 2: Convert to fraction form
1,266,092.75/2,928,488.75 = 2,928,488.75/x - Step 3: Cross multiply
1,266,092.75x = 2,928,488.75 × 2,928,488.75 - Step 4: Simplify right side
1,266,092.75x = 8,576,046,358,876.56 - Step 5: Solve for x
x = 8,576,046,358,876.56/1,266,092.75 - Step 6: Final answer
x = 6,773,631.99
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Why These Related Problems?
These problems maintain the same ratio (2.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.