Finding the Fourth Proportional to 2,583,009.64, 3,874,551.72 and 900,113.14
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Solution
The fourth proportional to 2,583,009.64, 3,874,551.72 and 900,113.14 is: 1,350,182.69
Step by Step Solution
- Step 1: Write the proportion equation
2,583,009.64 : 3,874,551.72 = 900,113.14 : x - Step 2: Convert to fraction form
2,583,009.64/3,874,551.72 = 900,113.14/x - Step 3: Cross multiply
2,583,009.64x = 3,874,551.72 × 900,113.14 - Step 4: Simplify right side
2,583,009.64x = 3,487,534,914,781.60 - Step 5: Solve for x
x = 3,487,534,914,781.60/2,583,009.64 - Step 6: Final answer
x = 1,350,182.69
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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.