Finding the Fourth Proportional to 2,337,284.74, 3,506,054.68 and 739,728.62
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Solution
The fourth proportional to 2,337,284.74, 3,506,054.68 and 739,728.62 is: 1,109,633.30
Step by Step Solution
- Step 1: Write the proportion equation
2,337,284.74 : 3,506,054.68 = 739,728.62 : x - Step 2: Convert to fraction form
2,337,284.74/3,506,054.68 = 739,728.62/x - Step 3: Cross multiply
2,337,284.74x = 3,506,054.68 × 739,728.62 - Step 4: Simplify right side
2,337,284.74x = 2,593,528,990,080.94 - Step 5: Solve for x
x = 2,593,528,990,080.94/2,337,284.74 - Step 6: Final answer
x = 1,109,633.30
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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.