Finding the Fourth Proportional to 2,510,368.99, 3,464,332.06 and 1,364,452.06
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Solution
The fourth proportional to 2,510,368.99, 3,464,332.06 and 1,364,452.06 is: 1,882,956.26
Step by Step Solution
- Step 1: Write the proportion equation
2,510,368.99 : 3,464,332.06 = 1,364,452.06 : x - Step 2: Convert to fraction form
2,510,368.99/3,464,332.06 = 1,364,452.06/x - Step 3: Cross multiply
2,510,368.99x = 3,464,332.06 × 1,364,452.06 - Step 4: Simplify right side
2,510,368.99x = 4,726,915,015,791.04 - Step 5: Solve for x
x = 4,726,915,015,791.04/2,510,368.99 - Step 6: Final answer
x = 1,882,956.26
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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.