Finding the Fourth Proportional to 4,407,604.18, 6,609,112.34 and 1,567,303.54
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Solution
The fourth proportional to 4,407,604.18, 6,609,112.34 and 1,567,303.54 is: 2,350,139.61
Step by Step Solution
- Step 1: Write the proportion equation
4,407,604.18 : 6,609,112.34 = 1,567,303.54 : x - Step 2: Convert to fraction form
4,407,604.18/6,609,112.34 = 1,567,303.54/x - Step 3: Cross multiply
4,407,604.18x = 6,609,112.34 × 1,567,303.54 - Step 4: Simplify right side
4,407,604.18x = 10,358,485,166,739.68 - Step 5: Solve for x
x = 10,358,485,166,739.68/4,407,604.18 - Step 6: Final answer
x = 2,350,139.61
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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.