Finding the Fourth Proportional to 4,009,775.16, 6,001,303.86 and 3,207,291.96
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Solution
The fourth proportional to 4,009,775.16, 6,001,303.86 and 3,207,291.96 is: 4,800,252.60
Step by Step Solution
- Step 1: Write the proportion equation
4,009,775.16 : 6,001,303.86 = 3,207,291.96 : x - Step 2: Convert to fraction form
4,009,775.16/6,001,303.86 = 3,207,291.96/x - Step 3: Cross multiply
4,009,775.16x = 6,001,303.86 × 3,207,291.96 - Step 4: Simplify right side
4,009,775.16x = 19,247,933,619,694.96 - Step 5: Solve for x
x = 19,247,933,619,694.96/4,009,775.16 - Step 6: Final answer
x = 4,800,252.60
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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.