Finding the Fourth Proportional to 1,482,666.24, 2,224,188 and 403,201.44
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Solution
The fourth proportional to 1,482,666.24, 2,224,188 and 403,201.44 is: 604,853.46
Step by Step Solution
- Step 1: Write the proportion equation
1,482,666.24 : 2,224,188 = 403,201.44 : x - Step 2: Convert to fraction form
1,482,666.24/2,224,188 = 403,201.44/x - Step 3: Cross multiply
1,482,666.24x = 2,224,188 × 403,201.44 - Step 4: Simplify right side
1,482,666.24x = 896,795,804,430.72 - Step 5: Solve for x
x = 896,795,804,430.72/1,482,666.24 - Step 6: Final answer
x = 604,853.46
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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.