Finding the Fourth Proportional to 5,896,412.05, 8,846,746.26 and 2,058,799.85
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Solution
The fourth proportional to 5,896,412.05, 8,846,746.26 and 2,058,799.85 is: 3,088,942.85
Step by Step Solution
- Step 1: Write the proportion equation
5,896,412.05 : 8,846,746.26 = 2,058,799.85 : x - Step 2: Convert to fraction form
5,896,412.05/8,846,746.26 = 2,058,799.85/x - Step 3: Cross multiply
5,896,412.05x = 8,846,746.26 × 2,058,799.85 - Step 4: Simplify right side
5,896,412.05x = 18,213,679,828,842.33 - Step 5: Solve for x
x = 18,213,679,828,842.33/5,896,412.05 - Step 6: Final answer
x = 3,088,942.85
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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.