Finding the Third Proportional to 1,698,721.88 and 3,594,201.19
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Solution
The third proportional to 1,698,721.88 and 3,594,201.19 is: 7,604,707.02
Step by Step Solution
- Step 1: Write the proportion equation
1,698,721.88 : 3,594,201.19 = 3,594,201.19 : x - Step 2: Convert to fraction form
1,698,721.88/3,594,201.19 = 3,594,201.19/x - Step 3: Cross multiply
1,698,721.88x = 3,594,201.19 × 3,594,201.19 - Step 4: Simplify right side
1,698,721.88x = 12,918,282,176,226.41 - Step 5: Solve for x
x = 12,918,282,176,226.41/1,698,721.88 - Step 6: Final answer
x = 7,604,707.02
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.