Finding the Fourth Proportional to 1,681,881.00, 2,320,846.81 and 936,750.00
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Solution
The fourth proportional to 1,681,881.00, 2,320,846.81 and 936,750.00 is: 1,292,632.03
Step by Step Solution
- Step 1: Write the proportion equation
1,681,881.00 : 2,320,846.81 = 936,750.00 : x - Step 2: Convert to fraction form
1,681,881.00/2,320,846.81 = 936,750.00/x - Step 3: Cross multiply
1,681,881.00x = 2,320,846.81 × 936,750.00 - Step 4: Simplify right side
1,681,881.00x = 2,174,053,248,622.44 - Step 5: Solve for x
x = 2,174,053,248,622.44/1,681,881.00 - Step 6: Final answer
x = 1,292,632.03
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.