Finding the Fourth Proportional to 1,094,977.74, 1,642,470.41 and 336,814.06
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Solution
The fourth proportional to 1,094,977.74, 1,642,470.41 and 336,814.06 is: 505,222.26
Step by Step Solution
- Step 1: Write the proportion equation
1,094,977.74 : 1,642,470.41 = 336,814.06 : x - Step 2: Convert to fraction form
1,094,977.74/1,642,470.41 = 336,814.06/x - Step 3: Cross multiply
1,094,977.74x = 1,642,470.41 × 336,814.06 - Step 4: Simplify right side
1,094,977.74x = 553,207,127,221.97 - Step 5: Solve for x
x = 553,207,127,221.97/1,094,977.74 - Step 6: Final answer
x = 505,222.26
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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.