Finding the Fourth Proportional to 4,454,448.04, 6,147,154.46 and 2,417,257
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Solution
The fourth proportional to 4,454,448.04, 6,147,154.46 and 2,417,257 is: 3,335,823.43
Step by Step Solution
- Step 1: Write the proportion equation
4,454,448.04 : 6,147,154.46 = 2,417,257 : x - Step 2: Convert to fraction form
4,454,448.04/6,147,154.46 = 2,417,257/x - Step 3: Cross multiply
4,454,448.04x = 6,147,154.46 × 2,417,257 - Step 4: Simplify right side
4,454,448.04x = 14,859,252,148,516.22 - Step 5: Solve for x
x = 14,859,252,148,516.22/4,454,448.04 - Step 6: Final answer
x = 3,335,823.43
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.