Finding the Fourth Proportional to 4,210,739.01, 6,313,392.34 and 1,652,212.48
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Solution
The fourth proportional to 4,210,739.01, 6,313,392.34 and 1,652,212.48 is: 2,477,252.94
Step by Step Solution
- Step 1: Write the proportion equation
4,210,739.01 : 6,313,392.34 = 1,652,212.48 : x - Step 2: Convert to fraction form
4,210,739.01/6,313,392.34 = 1,652,212.48/x - Step 3: Cross multiply
4,210,739.01x = 6,313,392.34 × 1,652,212.48 - Step 4: Simplify right side
4,210,739.01x = 10,431,065,607,208.00 - Step 5: Solve for x
x = 10,431,065,607,208.00/4,210,739.01 - Step 6: Final answer
x = 2,477,252.94
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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.