Finding the Fourth Proportional to 1,822,001.94, 2,727,699.10 and 955,381.84
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Solution
The fourth proportional to 1,822,001.94, 2,727,699.10 and 955,381.84 is: 1,430,291.66
Step by Step Solution
- Step 1: Write the proportion equation
1,822,001.94 : 2,727,699.10 = 955,381.84 : x - Step 2: Convert to fraction form
1,822,001.94/2,727,699.10 = 955,381.84/x - Step 3: Cross multiply
1,822,001.94x = 2,727,699.10 × 955,381.84 - Step 4: Simplify right side
1,822,001.94x = 2,605,994,185,124.34 - Step 5: Solve for x
x = 2,605,994,185,124.34/1,822,001.94 - Step 6: Final answer
x = 1,430,291.66
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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.