Finding the Fourth Proportional to 1,062,809.07, 1,594,214.75 and 264,090.62
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Solution
The fourth proportional to 1,062,809.07, 1,594,214.75 and 264,090.62 is: 396,136.21
Step by Step Solution
- Step 1: Write the proportion equation
1,062,809.07 : 1,594,214.75 = 264,090.62 : x - Step 2: Convert to fraction form
1,062,809.07/1,594,214.75 = 264,090.62/x - Step 3: Cross multiply
1,062,809.07x = 1,594,214.75 × 264,090.62 - Step 4: Simplify right side
1,062,809.07x = 421,017,152,449.12 - Step 5: Solve for x
x = 421,017,152,449.12/1,062,809.07 - Step 6: Final answer
x = 396,136.21
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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.