Finding the Third Proportional to 2,029,838.06 and 2,855,931.75
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Solution
The third proportional to 2,029,838.06 and 2,855,931.75 is: 4,018,225.06
Step by Step Solution
- Step 1: Write the proportion equation
2,029,838.06 : 2,855,931.75 = 2,855,931.75 : x - Step 2: Convert to fraction form
2,029,838.06/2,855,931.75 = 2,855,931.75/x - Step 3: Cross multiply
2,029,838.06x = 2,855,931.75 × 2,855,931.75 - Step 4: Simplify right side
2,029,838.06x = 8,156,346,160,658.06 - Step 5: Solve for x
x = 8,156,346,160,658.06/2,029,838.06 - Step 6: Final answer
x = 4,018,225.06
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Why These Related Problems?
These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.