Finding the Fourth Proportional to 6,015,858.88, 8,301,828.73 and 3,262,607.08
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Solution
The fourth proportional to 6,015,858.88, 8,301,828.73 and 3,262,607.08 is: 4,502,367.12
Step by Step Solution
- Step 1: Write the proportion equation
6,015,858.88 : 8,301,828.73 = 3,262,607.08 : x - Step 2: Convert to fraction form
6,015,858.88/8,301,828.73 = 3,262,607.08/x - Step 3: Cross multiply
6,015,858.88x = 8,301,828.73 × 3,262,607.08 - Step 4: Simplify right side
6,015,858.88x = 27,085,605,191,445.41 - Step 5: Solve for x
x = 27,085,605,191,445.41/6,015,858.88 - Step 6: Final answer
x = 4,502,367.12
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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.