Finding the Fourth Proportional to 1,063,220.62, 1,467,281.24 and 604,354.41
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Solution
The fourth proportional to 1,063,220.62, 1,467,281.24 and 604,354.41 is: 834,029.99
Step by Step Solution
- Step 1: Write the proportion equation
1,063,220.62 : 1,467,281.24 = 604,354.41 : x - Step 2: Convert to fraction form
1,063,220.62/1,467,281.24 = 604,354.41/x - Step 3: Cross multiply
1,063,220.62x = 1,467,281.24 × 604,354.41 - Step 4: Simplify right side
1,063,220.62x = 886,757,888,104.27 - Step 5: Solve for x
x = 886,757,888,104.27/1,063,220.62 - Step 6: Final answer
x = 834,029.99
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.