Finding the Fourth Proportional to 6,026,292.37, 8,316,343.49 and 3,273,033.55
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Solution
The fourth proportional to 6,026,292.37, 8,316,343.49 and 3,273,033.55 is: 4,516,818.90
Step by Step Solution
- Step 1: Write the proportion equation
6,026,292.37 : 8,316,343.49 = 3,273,033.55 : x - Step 2: Convert to fraction form
6,026,292.37/8,316,343.49 = 3,273,033.55/x - Step 3: Cross multiply
6,026,292.37x = 8,316,343.49 × 3,273,033.55 - Step 4: Simplify right side
6,026,292.37x = 27,219,671,256,094.09 - Step 5: Solve for x
x = 27,219,671,256,094.09/6,026,292.37 - Step 6: Final answer
x = 4,516,818.90
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1.5x scale
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.