Finding the Fourth Proportional to 2,622,531.84, 3,934,497.84 and 939,805.44
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Solution
The fourth proportional to 2,622,531.84, 3,934,497.84 and 939,805.44 is: 1,409,959.04
Step by Step Solution
- Step 1: Write the proportion equation
2,622,531.84 : 3,934,497.84 = 939,805.44 : x - Step 2: Convert to fraction form
2,622,531.84/3,934,497.84 = 939,805.44/x - Step 3: Cross multiply
2,622,531.84x = 3,934,497.84 × 939,805.44 - Step 4: Simplify right side
2,622,531.84x = 3,697,662,473,700.25 - Step 5: Solve for x
x = 3,697,662,473,700.25/2,622,531.84 - Step 6: Final answer
x = 1,409,959.04
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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.