Finding the Fourth Proportional to 2,471,774.08, 3,709,063.68 and 1,334,521.12
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Solution
The fourth proportional to 2,471,774.08, 3,709,063.68 and 1,334,521.12 is: 2,002,538.93
Step by Step Solution
- Step 1: Write the proportion equation
2,471,774.08 : 3,709,063.68 = 1,334,521.12 : x - Step 2: Convert to fraction form
2,471,774.08/3,709,063.68 = 1,334,521.12/x - Step 3: Cross multiply
2,471,774.08x = 3,709,063.68 × 1,334,521.12 - Step 4: Simplify right side
2,471,774.08x = 4,949,823,816,384.92 - Step 5: Solve for x
x = 4,949,823,816,384.92/2,471,774.08 - Step 6: Final answer
x = 2,002,538.93
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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.