Finding the Fourth Proportional to 2,033,353.44, 3,050,052.08 and 613,421.84
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Solution
The fourth proportional to 2,033,353.44, 3,050,052.08 and 613,421.84 is: 920,139.37
Step by Step Solution
- Step 1: Write the proportion equation
2,033,353.44 : 3,050,052.08 = 613,421.84 : x - Step 2: Convert to fraction form
2,033,353.44/3,050,052.08 = 613,421.84/x - Step 3: Cross multiply
2,033,353.44x = 3,050,052.08 × 613,421.84 - Step 4: Simplify right side
2,033,353.44x = 1,870,968,559,009.43 - Step 5: Solve for x
x = 1,870,968,559,009.43/2,033,353.44 - Step 6: Final answer
x = 920,139.37
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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.