Finding the Fourth Proportional to 4,327,248.39, 5,971,202.04 and 2,393,467.35
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Solution
The fourth proportional to 4,327,248.39, 5,971,202.04 and 2,393,467.35 is: 3,302,763.29
Step by Step Solution
- Step 1: Write the proportion equation
4,327,248.39 : 5,971,202.04 = 2,393,467.35 : x - Step 2: Convert to fraction form
4,327,248.39/5,971,202.04 = 2,393,467.35/x - Step 3: Cross multiply
4,327,248.39x = 5,971,202.04 × 2,393,467.35 - Step 4: Simplify right side
4,327,248.39x = 14,291,877,122,993.39 - Step 5: Solve for x
x = 14,291,877,122,993.39/4,327,248.39 - Step 6: Final answer
x = 3,302,763.29
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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.