Finding the Fourth Proportional to 6,094,725.48, 8,410,789.44 and 3,481,575.48
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Solution
The fourth proportional to 6,094,725.48, 8,410,789.44 and 3,481,575.48 is: 4,804,613.17
Step by Step Solution
- Step 1: Write the proportion equation
6,094,725.48 : 8,410,789.44 = 3,481,575.48 : x - Step 2: Convert to fraction form
6,094,725.48/8,410,789.44 = 3,481,575.48/x - Step 3: Cross multiply
6,094,725.48x = 8,410,789.44 × 3,481,575.48 - Step 4: Simplify right side
6,094,725.48x = 29,282,798,281,746.93 - Step 5: Solve for x
x = 29,282,798,281,746.93/6,094,725.48 - Step 6: Final answer
x = 4,804,613.17
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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.