Finding the Fourth Proportional to 2,106,364.46, 3,159,677.97 and 844,028.06
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Solution
The fourth proportional to 2,106,364.46, 3,159,677.97 and 844,028.06 is: 1,266,094.69
Step by Step Solution
- Step 1: Write the proportion equation
2,106,364.46 : 3,159,677.97 = 844,028.06 : x - Step 2: Convert to fraction form
2,106,364.46/3,159,677.97 = 844,028.06/x - Step 3: Cross multiply
2,106,364.46x = 3,159,677.97 × 844,028.06 - Step 4: Simplify right side
2,106,364.46x = 2,666,856,851,445.45 - Step 5: Solve for x
x = 2,666,856,851,445.45/2,106,364.46 - Step 6: Final answer
x = 1,266,094.69
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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.