Finding the Fourth Proportional to 5,881,106.41, 8,822,761.32 and 2,642,563.99
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Solution
The fourth proportional to 5,881,106.41, 8,822,761.32 and 2,642,563.99 is: 3,964,341.02
Step by Step Solution
- Step 1: Write the proportion equation
5,881,106.41 : 8,822,761.32 = 2,642,563.99 : x - Step 2: Convert to fraction form
5,881,106.41/8,822,761.32 = 2,642,563.99/x - Step 3: Cross multiply
5,881,106.41x = 8,822,761.32 × 2,642,563.99 - Step 4: Simplify right side
5,881,106.41x = 23,314,711,356,596.87 - Step 5: Solve for x
x = 23,314,711,356,596.87/5,881,106.41 - Step 6: Final answer
x = 3,964,341.02
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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.