Finding the Fourth Proportional to 1,729,908.63, 2,594,873.88 and 1,134,650.97
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Solution
The fourth proportional to 1,729,908.63, 2,594,873.88 and 1,134,650.97 is: 1,701,983.63
Step by Step Solution
- Step 1: Write the proportion equation
1,729,908.63 : 2,594,873.88 = 1,134,650.97 : x - Step 2: Convert to fraction form
1,729,908.63/2,594,873.88 = 1,134,650.97/x - Step 3: Cross multiply
1,729,908.63x = 2,594,873.88 × 1,134,650.97 - Step 4: Simplify right side
1,729,908.63x = 2,944,276,164,969.66 - Step 5: Solve for x
x = 2,944,276,164,969.66/1,729,908.63 - Step 6: Final answer
x = 1,701,983.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.