Finding the Fourth Proportional to 2,442,444.84, 3,664,000.44 and 844,578.90
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Solution
The fourth proportional to 2,442,444.84, 3,664,000.44 and 844,578.90 is: 1,266,983.56
Step by Step Solution
- Step 1: Write the proportion equation
2,442,444.84 : 3,664,000.44 = 844,578.90 : x - Step 2: Convert to fraction form
2,442,444.84/3,664,000.44 = 844,578.90/x - Step 3: Cross multiply
2,442,444.84x = 3,664,000.44 × 844,578.90 - Step 4: Simplify right side
2,442,444.84x = 3,094,537,461,214.72 - Step 5: Solve for x
x = 3,094,537,461,214.72/2,442,444.84 - Step 6: Final answer
x = 1,266,983.56
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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.