Finding the Fourth Proportional to 1,467,907.96, 2,201,463.36 and 402,698.08
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Solution
The fourth proportional to 1,467,907.96, 2,201,463.36 and 402,698.08 is: 603,937.78
Step by Step Solution
- Step 1: Write the proportion equation
1,467,907.96 : 2,201,463.36 = 402,698.08 : x - Step 2: Convert to fraction form
1,467,907.96/2,201,463.36 = 402,698.08/x - Step 3: Cross multiply
1,467,907.96x = 2,201,463.36 × 402,698.08 - Step 4: Simplify right side
1,467,907.96x = 886,525,068,262.35 - Step 5: Solve for x
x = 886,525,068,262.35/1,467,907.96 - Step 6: Final answer
x = 603,937.78
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.