Finding the Fourth Proportional to 2,506,410.23, 3,756,247.68 and 1,367,465.75
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Solution
The fourth proportional to 2,506,410.23, 3,756,247.68 and 1,367,465.75 is: 2,049,361.27
Step by Step Solution
- Step 1: Write the proportion equation
2,506,410.23 : 3,756,247.68 = 1,367,465.75 : x - Step 2: Convert to fraction form
2,506,410.23/3,756,247.68 = 1,367,465.75/x - Step 3: Cross multiply
2,506,410.23x = 3,756,247.68 × 1,367,465.75 - Step 4: Simplify right side
2,506,410.23x = 5,136,540,032,135.72 - Step 5: Solve for x
x = 5,136,540,032,135.72/2,506,410.23 - Step 6: Final answer
x = 2,049,361.27
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.