Finding the Fourth Proportional to 6,901,551.32, 10,351,204.62 and 3,258,274.19
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Solution
The fourth proportional to 6,901,551.32, 10,351,204.62 and 3,258,274.19 is: 4,886,881.40
Step by Step Solution
- Step 1: Write the proportion equation
6,901,551.32 : 10,351,204.62 = 3,258,274.19 : x - Step 2: Convert to fraction form
6,901,551.32/10,351,204.62 = 3,258,274.19/x - Step 3: Cross multiply
6,901,551.32x = 10,351,204.62 × 3,258,274.19 - Step 4: Simplify right side
6,901,551.32x = 33,727,062,784,780.21 - Step 5: Solve for x
x = 33,727,062,784,780.21/6,901,551.32 - Step 6: Final answer
x = 4,886,881.40
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.