Finding the Fourth Proportional to 6,058,598.24, 8,360,889.06 and 3,305,347.52
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Solution
The fourth proportional to 6,058,598.24, 8,360,889.06 and 3,305,347.52 is: 4,561,392.39
Step by Step Solution
- Step 1: Write the proportion equation
6,058,598.24 : 8,360,889.06 = 3,305,347.52 : x - Step 2: Convert to fraction form
6,058,598.24/8,360,889.06 = 3,305,347.52/x - Step 3: Cross multiply
6,058,598.24x = 8,360,889.06 × 3,305,347.52 - Step 4: Simplify right side
6,058,598.24x = 27,635,643,919,466.13 - Step 5: Solve for x
x = 27,635,643,919,466.13/6,058,598.24 - Step 6: Final answer
x = 4,561,392.39
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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.