Finding the Fourth Proportional to 4,059,262.17, 6,089,252.85 and 1,067,446.17
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Solution
The fourth proportional to 4,059,262.17, 6,089,252.85 and 1,067,446.17 is: 1,601,263.82
Step by Step Solution
- Step 1: Write the proportion equation
4,059,262.17 : 6,089,252.85 = 1,067,446.17 : x - Step 2: Convert to fraction form
4,059,262.17/6,089,252.85 = 1,067,446.17/x - Step 3: Cross multiply
4,059,262.17x = 6,089,252.85 × 1,067,446.17 - Step 4: Simplify right side
4,059,262.17x = 6,499,949,632,894.08 - Step 5: Solve for x
x = 6,499,949,632,894.08/4,059,262.17 - Step 6: Final answer
x = 1,601,263.82
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.