Finding the Fourth Proportional to 1,732,677.05, 2,598,064.23 and 534,266.66
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Solution
The fourth proportional to 1,732,677.05, 2,598,064.23 and 534,266.66 is: 801,106.65
Step by Step Solution
- Step 1: Write the proportion equation
1,732,677.05 : 2,598,064.23 = 534,266.66 : x - Step 2: Convert to fraction form
1,732,677.05/2,598,064.23 = 534,266.66/x - Step 3: Cross multiply
1,732,677.05x = 2,598,064.23 × 534,266.66 - Step 4: Simplify right side
1,732,677.05x = 1,388,059,107,126.23 - Step 5: Solve for x
x = 1,388,059,107,126.23/1,732,677.05 - Step 6: Final answer
x = 801,106.65
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.