Finding the Fourth Proportional to 4,056,325.30, 6,085,299.87 and 1,497,555.80
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Solution
The fourth proportional to 4,056,325.30, 6,085,299.87 and 1,497,555.80 is: 2,246,633.45
Step by Step Solution
- Step 1: Write the proportion equation
4,056,325.30 : 6,085,299.87 = 1,497,555.80 : x - Step 2: Convert to fraction form
4,056,325.30/6,085,299.87 = 1,497,555.80/x - Step 3: Cross multiply
4,056,325.30x = 6,085,299.87 × 1,497,555.80 - Step 4: Simplify right side
4,056,325.30x = 9,113,076,115,057.75 - Step 5: Solve for x
x = 9,113,076,115,057.75/4,056,325.30 - Step 6: Final answer
x = 2,246,633.45
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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.