Finding the Fourth Proportional to 1,729,632.44, 2,594,586.90 and 607,953.08
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Solution
The fourth proportional to 1,729,632.44, 2,594,586.90 and 607,953.08 is: 911,978.21
Step by Step Solution
- Step 1: Write the proportion equation
1,729,632.44 : 2,594,586.90 = 607,953.08 : x - Step 2: Convert to fraction form
1,729,632.44/2,594,586.90 = 607,953.08/x - Step 3: Cross multiply
1,729,632.44x = 2,594,586.90 × 607,953.08 - Step 4: Simplify right side
1,729,632.44x = 1,577,387,097,182.65 - Step 5: Solve for x
x = 1,577,387,097,182.65/1,729,632.44 - Step 6: Final answer
x = 911,978.21
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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.