Finding the Fourth Proportional to 4,534,959.39, 6,258,250.35 and 2,469,983.04
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Solution
The fourth proportional to 4,534,959.39, 6,258,250.35 and 2,469,983.04 is: 3,408,580.08
Step by Step Solution
- Step 1: Write the proportion equation
4,534,959.39 : 6,258,250.35 = 2,469,983.04 : x - Step 2: Convert to fraction form
4,534,959.39/6,258,250.35 = 2,469,983.04/x - Step 3: Cross multiply
4,534,959.39x = 6,258,250.35 × 2,469,983.04 - Step 4: Simplify right side
4,534,959.39x = 15,457,772,224,574.06 - Step 5: Solve for x
x = 15,457,772,224,574.06/4,534,959.39 - Step 6: Final answer
x = 3,408,580.08
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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.