Finding the Fourth Proportional to 1,583,264.23, 2,373,996.62 and 623,199.49
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Solution
The fourth proportional to 1,583,264.23, 2,373,996.62 and 623,199.49 is: 934,445.09
Step by Step Solution
- Step 1: Write the proportion equation
1,583,264.23 : 2,373,996.62 = 623,199.49 : x - Step 2: Convert to fraction form
1,583,264.23/2,373,996.62 = 623,199.49/x - Step 3: Cross multiply
1,583,264.23x = 2,373,996.62 × 623,199.49 - Step 4: Simplify right side
1,583,264.23x = 1,479,473,478,468.73 - Step 5: Solve for x
x = 1,479,473,478,468.73/1,583,264.23 - Step 6: Final answer
x = 934,445.09
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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.