Finding the Fourth Proportional to 2,248,994.09, 3,373,486.99 and 732,675.22
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Solution
The fourth proportional to 2,248,994.09, 3,373,486.99 and 732,675.22 is: 1,099,011.48
Step by Step Solution
- Step 1: Write the proportion equation
2,248,994.09 : 3,373,486.99 = 732,675.22 : x - Step 2: Convert to fraction form
2,248,994.09/3,373,486.99 = 732,675.22/x - Step 3: Cross multiply
2,248,994.09x = 3,373,486.99 × 732,675.22 - Step 4: Simplify right side
2,248,994.09x = 2,471,670,322,565.39 - Step 5: Solve for x
x = 2,471,670,322,565.39/2,248,994.09 - Step 6: Final answer
x = 1,099,011.48
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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.