Finding the Fourth Proportional to 4,244,428.44, 6,364,479.69 and 2,085,597
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Solution
The fourth proportional to 4,244,428.44, 6,364,479.69 and 2,085,597 is: 3,127,332.68
Step by Step Solution
- Step 1: Write the proportion equation
4,244,428.44 : 6,364,479.69 = 2,085,597 : x - Step 2: Convert to fraction form
4,244,428.44/6,364,479.69 = 2,085,597/x - Step 3: Cross multiply
4,244,428.44x = 6,364,479.69 × 2,085,597 - Step 4: Simplify right side
4,244,428.44x = 13,273,739,748,024.93 - Step 5: Solve for x
x = 13,273,739,748,024.93/4,244,428.44 - Step 6: Final answer
x = 3,127,332.68
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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.