Finding the Fourth Proportional to 1,349,496.23, 2,024,348.99 and 450,941.18
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Solution
The fourth proportional to 1,349,496.23, 2,024,348.99 and 450,941.18 is: 676,446.73
Step by Step Solution
- Step 1: Write the proportion equation
1,349,496.23 : 2,024,348.99 = 450,941.18 : x - Step 2: Convert to fraction form
1,349,496.23/2,024,348.99 = 450,941.18/x - Step 3: Cross multiply
1,349,496.23x = 2,024,348.99 × 450,941.18 - Step 4: Simplify right side
1,349,496.23x = 912,862,309,905.96 - Step 5: Solve for x
x = 912,862,309,905.96/1,349,496.23 - Step 6: Final answer
x = 676,446.73
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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.