Finding the Fourth Proportional to 2,267,989.04, 3,402,647.97 and 670,593.71
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Solution
The fourth proportional to 2,267,989.04, 3,402,647.97 and 670,593.71 is: 1,006,087.02
Step by Step Solution
- Step 1: Write the proportion equation
2,267,989.04 : 3,402,647.97 = 670,593.71 : x - Step 2: Convert to fraction form
2,267,989.04/3,402,647.97 = 670,593.71/x - Step 3: Cross multiply
2,267,989.04x = 3,402,647.97 × 670,593.71 - Step 4: Simplify right side
2,267,989.04x = 2,281,794,332,018.16 - Step 5: Solve for x
x = 2,281,794,332,018.16/2,267,989.04 - Step 6: Final answer
x = 1,006,087.02
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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.