Finding the Fourth Proportional to 2,984,011.14, 4,476,890.00 and 962,214.09
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Solution
The fourth proportional to 2,984,011.14, 4,476,890.00 and 962,214.09 is: 1,443,602.72
Step by Step Solution
- Step 1: Write the proportion equation
2,984,011.14 : 4,476,890.00 = 962,214.09 : x - Step 2: Convert to fraction form
2,984,011.14/4,476,890.00 = 962,214.09/x - Step 3: Cross multiply
2,984,011.14x = 4,476,890.00 × 962,214.09 - Step 4: Simplify right side
2,984,011.14x = 4,307,726,617,584.84 - Step 5: Solve for x
x = 4,307,726,617,584.84/2,984,011.14 - Step 6: Final answer
x = 1,443,602.72
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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.