Finding the Fourth Proportional to 6,058,116.74, 8,360,224.98 and 3,304,862.76
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Solution
The fourth proportional to 6,058,116.74, 8,360,224.98 and 3,304,862.76 is: 4,560,723.64
Step by Step Solution
- Step 1: Write the proportion equation
6,058,116.74 : 8,360,224.98 = 3,304,862.76 : x - Step 2: Convert to fraction form
6,058,116.74/8,360,224.98 = 3,304,862.76/x - Step 3: Cross multiply
6,058,116.74x = 8,360,224.98 × 3,304,862.76 - Step 4: Simplify right side
6,058,116.74x = 27,629,396,201,623.75 - Step 5: Solve for x
x = 27,629,396,201,623.75/6,058,116.74 - Step 6: Final answer
x = 4,560,723.64
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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.