Finding the Third Proportional to 855,802.13 and 1,332,775.69
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Solution
The third proportional to 855,802.13 and 1,332,775.69 is: 2,075,586.14
Step by Step Solution
- Step 1: Write the proportion equation
855,802.13 : 1,332,775.69 = 1,332,775.69 : x - Step 2: Convert to fraction form
855,802.13/1,332,775.69 = 1,332,775.69/x - Step 3: Cross multiply
855,802.13x = 1,332,775.69 × 1,332,775.69 - Step 4: Simplify right side
855,802.13x = 1,776,291,033,191.10 - Step 5: Solve for x
x = 1,776,291,033,191.10/855,802.13 - Step 6: Final answer
x = 2,075,586.14
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.