Finding the Fourth Proportional to 5,894,888.26, 8,842,331.64 and 1,635,056.47
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Solution
The fourth proportional to 5,894,888.26, 8,842,331.64 and 1,635,056.47 is: 2,452,584.50
Step by Step Solution
- Step 1: Write the proportion equation
5,894,888.26 : 8,842,331.64 = 1,635,056.47 : x - Step 2: Convert to fraction form
5,894,888.26/8,842,331.64 = 1,635,056.47/x - Step 3: Cross multiply
5,894,888.26x = 8,842,331.64 × 1,635,056.47 - Step 4: Simplify right side
5,894,888.26x = 14,457,711,557,867.71 - Step 5: Solve for x
x = 14,457,711,557,867.71/5,894,888.26 - Step 6: Final answer
x = 2,452,584.50
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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.