Finding the Fourth Proportional to 2,337,525.21, 3,505,937.09 and 739,881.21
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Solution
The fourth proportional to 2,337,525.21, 3,505,937.09 and 739,881.21 is: 1,109,710.80
Step by Step Solution
- Step 1: Write the proportion equation
2,337,525.21 : 3,505,937.09 = 739,881.21 : x - Step 2: Convert to fraction form
2,337,525.21/3,505,937.09 = 739,881.21/x - Step 3: Cross multiply
2,337,525.21x = 3,505,937.09 × 739,881.21 - Step 4: Simplify right side
2,337,525.21x = 2,593,976,972,633.67 - Step 5: Solve for x
x = 2,593,976,972,633.67/2,337,525.21 - Step 6: Final answer
x = 1,109,710.80
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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.