Finding the Fourth Proportional to 4,446,248.92, 6,135,827.55 and 2,409,058.42
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Solution
The fourth proportional to 4,446,248.92, 6,135,827.55 and 2,409,058.42 is: 3,324,502.81
Step by Step Solution
- Step 1: Write the proportion equation
4,446,248.92 : 6,135,827.55 = 2,409,058.42 : x - Step 2: Convert to fraction form
4,446,248.92/6,135,827.55 = 2,409,058.42/x - Step 3: Cross multiply
4,446,248.92x = 6,135,827.55 × 2,409,058.42 - Step 4: Simplify right side
4,446,248.92x = 14,781,567,022,995.47 - Step 5: Solve for x
x = 14,781,567,022,995.47/4,446,248.92 - Step 6: Final answer
x = 3,324,502.81
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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.