Finding the Fourth Proportional to 5,059,710.08, 6,982,377.99 and 2,736,604.97
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Solution
The fourth proportional to 5,059,710.08, 6,982,377.99 and 2,736,604.97 is: 3,776,503.00
Step by Step Solution
- Step 1: Write the proportion equation
5,059,710.08 : 6,982,377.99 = 2,736,604.97 : x - Step 2: Convert to fraction form
5,059,710.08/6,982,377.99 = 2,736,604.97/x - Step 3: Cross multiply
5,059,710.08x = 6,982,377.99 × 2,736,604.97 - Step 4: Simplify right side
5,059,710.08x = 19,108,010,309,852.61 - Step 5: Solve for x
x = 19,108,010,309,852.61/5,059,710.08 - Step 6: Final answer
x = 3,776,503.00
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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.