Finding the Fourth Proportional to 1,706,950.05, 2,355,754.01 and 932,698.59
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Solution
The fourth proportional to 1,706,950.05, 2,355,754.01 and 932,698.59 is: 1,287,213.09
Step by Step Solution
- Step 1: Write the proportion equation
1,706,950.05 : 2,355,754.01 = 932,698.59 : x - Step 2: Convert to fraction form
1,706,950.05/2,355,754.01 = 932,698.59/x - Step 3: Cross multiply
1,706,950.05x = 2,355,754.01 × 932,698.59 - Step 4: Simplify right side
1,706,950.05x = 2,197,208,443,513.85 - Step 5: Solve for x
x = 2,197,208,443,513.85/1,706,950.05 - Step 6: Final answer
x = 1,287,213.09
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.