Finding the Fourth Proportional to 4,452,496.62, 6,144,447.51 and 2,518,716.30
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Solution
The fourth proportional to 4,452,496.62, 6,144,447.51 and 2,518,716.30 is: 3,475,829.72
Step by Step Solution
- Step 1: Write the proportion equation
4,452,496.62 : 6,144,447.51 = 2,518,716.30 : x - Step 2: Convert to fraction form
4,452,496.62/6,144,447.51 = 2,518,716.30/x - Step 3: Cross multiply
4,452,496.62x = 6,144,447.51 × 2,518,716.30 - Step 4: Simplify right side
4,452,496.62x = 15,476,120,097,931.41 - Step 5: Solve for x
x = 15,476,120,097,931.41/4,452,496.62 - Step 6: Final answer
x = 3,475,829.72
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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.