Finding the Fourth Proportional to 1,225,267.93, 1,837,989.66 and 326,704.96
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Solution
The fourth proportional to 1,225,267.93, 1,837,989.66 and 326,704.96 is: 490,080.84
Step by Step Solution
- Step 1: Write the proportion equation
1,225,267.93 : 1,837,989.66 = 326,704.96 : x - Step 2: Convert to fraction form
1,225,267.93/1,837,989.66 = 326,704.96/x - Step 3: Cross multiply
1,225,267.93x = 1,837,989.66 × 326,704.96 - Step 4: Simplify right side
1,225,267.93x = 600,480,338,350.71 - Step 5: Solve for x
x = 600,480,338,350.71/1,225,267.93 - Step 6: Final answer
x = 490,080.84
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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.