Finding the Fourth Proportional to 4,477,350.24, 6,717,343.02 and 1,444,659.21
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Solution
The fourth proportional to 4,477,350.24, 6,717,343.02 and 1,444,659.21 is: 2,167,413.97
Step by Step Solution
- Step 1: Write the proportion equation
4,477,350.24 : 6,717,343.02 = 1,444,659.21 : x - Step 2: Convert to fraction form
4,477,350.24/6,717,343.02 = 1,444,659.21/x - Step 3: Cross multiply
4,477,350.24x = 6,717,343.02 × 1,444,659.21 - Step 4: Simplify right side
4,477,350.24x = 9,704,271,460,572.21 - Step 5: Solve for x
x = 9,704,271,460,572.21/4,477,350.24 - Step 6: Final answer
x = 2,167,413.97
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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.