Finding the Fourth Proportional to 4,032,017.59, 6,051,038.41 and 2,732,087.70
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Solution
The fourth proportional to 4,032,017.59, 6,051,038.41 and 2,732,087.70 is: 4,100,172.49
Step by Step Solution
- Step 1: Write the proportion equation
4,032,017.59 : 6,051,038.41 = 2,732,087.70 : x - Step 2: Convert to fraction form
4,032,017.59/6,051,038.41 = 2,732,087.70/x - Step 3: Cross multiply
4,032,017.59x = 6,051,038.41 × 2,732,087.70 - Step 4: Simplify right side
4,032,017.59x = 16,531,967,583,217.13 - Step 5: Solve for x
x = 16,531,967,583,217.13/4,032,017.59 - Step 6: Final answer
x = 4,100,172.49
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.