Finding the Fourth Proportional to 4,595,315.84, 6,342,386.24 and 2,661,576
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Solution
The fourth proportional to 4,595,315.84, 6,342,386.24 and 2,661,576 is: 3,673,467.41
Step by Step Solution
- Step 1: Write the proportion equation
4,595,315.84 : 6,342,386.24 = 2,661,576 : x - Step 2: Convert to fraction form
4,595,315.84/6,342,386.24 = 2,661,576/x - Step 3: Cross multiply
4,595,315.84x = 6,342,386.24 × 2,661,576 - Step 4: Simplify right side
4,595,315.84x = 16,880,742,999,114.24 - Step 5: Solve for x
x = 16,880,742,999,114.24/4,595,315.84 - Step 6: Final answer
x = 3,673,467.41
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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.