Finding the Fourth Proportional to 2,446,993.08, 3,664,898.69 and 1,168,496.06
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Solution
The fourth proportional to 2,446,993.08, 3,664,898.69 and 1,168,496.06 is: 1,750,074.28
Step by Step Solution
- Step 1: Write the proportion equation
2,446,993.08 : 3,664,898.69 = 1,168,496.06 : x - Step 2: Convert to fraction form
2,446,993.08/3,664,898.69 = 1,168,496.06/x - Step 3: Cross multiply
2,446,993.08x = 3,664,898.69 × 1,168,496.06 - Step 4: Simplify right side
2,446,993.08x = 4,282,419,655,397.19 - Step 5: Solve for x
x = 4,282,419,655,397.19/2,446,993.08 - Step 6: Final answer
x = 1,750,074.28
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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.