Finding the Fourth Proportional to 9,461,132.48, 13,062,034.44 and 6,203,629.80
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Solution
The fourth proportional to 9,461,132.48, 13,062,034.44 and 6,203,629.80 is: 8,564,727.98
Step by Step Solution
- Step 1: Write the proportion equation
9,461,132.48 : 13,062,034.44 = 6,203,629.80 : x - Step 2: Convert to fraction form
9,461,132.48/13,062,034.44 = 6,203,629.80/x - Step 3: Cross multiply
9,461,132.48x = 13,062,034.44 × 6,203,629.80 - Step 4: Simplify right side
9,461,132.48x = 81,032,026,100,610.31 - Step 5: Solve for x
x = 81,032,026,100,610.31/9,461,132.48 - Step 6: Final answer
x = 8,564,727.98
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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.