Finding the Fourth Proportional to 4,506,272.22, 6,218,904.69 and 2,573,153.76
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Solution
The fourth proportional to 4,506,272.22, 6,218,904.69 and 2,573,153.76 is: 3,551,094.39
Step by Step Solution
- Step 1: Write the proportion equation
4,506,272.22 : 6,218,904.69 = 2,573,153.76 : x - Step 2: Convert to fraction form
4,506,272.22/6,218,904.69 = 2,573,153.76/x - Step 3: Cross multiply
4,506,272.22x = 6,218,904.69 × 2,573,153.76 - Step 4: Simplify right side
4,506,272.22x = 16,002,197,986,155.13 - Step 5: Solve for x
x = 16,002,197,986,155.13/4,506,272.22 - Step 6: Final answer
x = 3,551,094.39
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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.