Finding the Fourth Proportional to 4,393,797.39, 6,064,076.97 and 2,460,182.58
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Solution
The fourth proportional to 4,393,797.39, 6,064,076.97 and 2,460,182.58 is: 3,395,408.39
Step by Step Solution
- Step 1: Write the proportion equation
4,393,797.39 : 6,064,076.97 = 2,460,182.58 : x - Step 2: Convert to fraction form
4,393,797.39/6,064,076.97 = 2,460,182.58/x - Step 3: Cross multiply
4,393,797.39x = 6,064,076.97 × 2,460,182.58 - Step 4: Simplify right side
4,393,797.39x = 14,918,736,525,373.18 - Step 5: Solve for x
x = 14,918,736,525,373.18/4,393,797.39 - Step 6: Final answer
x = 3,395,408.39
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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.