Finding the Fourth Proportional to 2,263,710.93, 3,395,197.35 and 665,900.34
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Solution
The fourth proportional to 2,263,710.93, 3,395,197.35 and 665,900.34 is: 998,741.95
Step by Step Solution
- Step 1: Write the proportion equation
2,263,710.93 : 3,395,197.35 = 665,900.34 : x - Step 2: Convert to fraction form
2,263,710.93/3,395,197.35 = 665,900.34/x - Step 3: Cross multiply
2,263,710.93x = 3,395,197.35 × 665,900.34 - Step 4: Simplify right side
2,263,710.93x = 2,260,863,069,732.10 - Step 5: Solve for x
x = 2,260,863,069,732.10/2,263,710.93 - Step 6: Final answer
x = 998,741.95
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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.