Finding the Fourth Proportional to 1,823,935.98, 2,736,494.46 and 877,183.68
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Solution
The fourth proportional to 1,823,935.98, 2,736,494.46 and 877,183.68 is: 1,316,059.50
Step by Step Solution
- Step 1: Write the proportion equation
1,823,935.98 : 2,736,494.46 = 877,183.68 : x - Step 2: Convert to fraction form
1,823,935.98/2,736,494.46 = 877,183.68/x - Step 3: Cross multiply
1,823,935.98x = 2,736,494.46 × 877,183.68 - Step 4: Simplify right side
1,823,935.98x = 2,400,408,280,722.41 - Step 5: Solve for x
x = 2,400,408,280,722.41/1,823,935.98 - Step 6: Final answer
x = 1,316,059.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.