Finding the Fourth Proportional to 4,442,059.66, 6,658,832.87 and 1,879,749.84
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Solution
The fourth proportional to 4,442,059.66, 6,658,832.87 and 1,879,749.84 is: 2,817,823.48
Step by Step Solution
- Step 1: Write the proportion equation
4,442,059.66 : 6,658,832.87 = 1,879,749.84 : x - Step 2: Convert to fraction form
4,442,059.66/6,658,832.87 = 1,879,749.84/x - Step 3: Cross multiply
4,442,059.66x = 6,658,832.87 × 1,879,749.84 - Step 4: Simplify right side
4,442,059.66x = 12,516,940,012,570.49 - Step 5: Solve for x
x = 12,516,940,012,570.49/4,442,059.66 - Step 6: Final answer
x = 2,817,823.48
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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.