Finding the Fourth Proportional to 4,716,794.04, 6,508,446.84 and 2,651,426.88
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Solution
The fourth proportional to 4,716,794.04, 6,508,446.84 and 2,651,426.88 is: 3,658,559.34
Step by Step Solution
- Step 1: Write the proportion equation
4,716,794.04 : 6,508,446.84 = 2,651,426.88 : x - Step 2: Convert to fraction form
4,716,794.04/6,508,446.84 = 2,651,426.88/x - Step 3: Cross multiply
4,716,794.04x = 6,508,446.84 × 2,651,426.88 - Step 4: Simplify right side
4,716,794.04x = 17,256,670,898,627.06 - Step 5: Solve for x
x = 17,256,670,898,627.06/4,716,794.04 - Step 6: Final answer
x = 3,658,559.34
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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.