Finding the Fourth Proportional to 4,167,250.04, 6,246,612.56 and 2,819,555.04
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Solution
The fourth proportional to 4,167,250.04, 6,246,612.56 and 2,819,555.04 is: 4,226,448.56
Step by Step Solution
- Step 1: Write the proportion equation
4,167,250.04 : 6,246,612.56 = 2,819,555.04 : x - Step 2: Convert to fraction form
4,167,250.04/6,246,612.56 = 2,819,555.04/x - Step 3: Cross multiply
4,167,250.04x = 6,246,612.56 × 2,819,555.04 - Step 4: Simplify right side
4,167,250.04x = 17,612,667,926,475.30 - Step 5: Solve for x
x = 17,612,667,926,475.30/4,167,250.04 - Step 6: Final answer
x = 4,226,448.56
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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.