Finding the Fourth Proportional to 4,535,504.98, 6,258,997.21 and 2,498,314.48
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Solution
The fourth proportional to 4,535,504.98, 6,258,997.21 and 2,498,314.48 is: 3,447,674.17
Step by Step Solution
- Step 1: Write the proportion equation
4,535,504.98 : 6,258,997.21 = 2,498,314.48 : x - Step 2: Convert to fraction form
4,535,504.98/6,258,997.21 = 2,498,314.48/x - Step 3: Cross multiply
4,535,504.98x = 6,258,997.21 × 2,498,314.48 - Step 4: Simplify right side
4,535,504.98x = 15,636,943,360,022.60 - Step 5: Solve for x
x = 15,636,943,360,022.60/4,535,504.98 - Step 6: Final answer
x = 3,447,674.17
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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.