Finding the Fourth Proportional to 5,960,750.06, 8,225,606.76 and 3,382,277.06
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Solution
The fourth proportional to 5,960,750.06, 8,225,606.76 and 3,382,277.06 is: 4,667,412.79
Step by Step Solution
- Step 1: Write the proportion equation
5,960,750.06 : 8,225,606.76 = 3,382,277.06 : x - Step 2: Convert to fraction form
5,960,750.06/8,225,606.76 = 3,382,277.06/x - Step 3: Cross multiply
5,960,750.06x = 8,225,606.76 × 3,382,277.06 - Step 4: Simplify right side
5,960,750.06x = 27,821,281,048,928.93 - Step 5: Solve for x
x = 27,821,281,048,928.93/5,960,750.06 - Step 6: Final answer
x = 4,667,412.79
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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.