Finding the Fourth Proportional to 4,032,095.60, 6,044,206.80 and 3,606,942.80
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Solution
The fourth proportional to 4,032,095.60, 6,044,206.80 and 3,606,942.80 is: 5,406,892.68
Step by Step Solution
- Step 1: Write the proportion equation
4,032,095.60 : 6,044,206.80 = 3,606,942.80 : x - Step 2: Convert to fraction form
4,032,095.60/6,044,206.80 = 3,606,942.80/x - Step 3: Cross multiply
4,032,095.60x = 6,044,206.80 × 3,606,942.80 - Step 4: Simplify right side
4,032,095.60x = 21,801,108,198,971.04 - Step 5: Solve for x
x = 21,801,108,198,971.04/4,032,095.60 - Step 6: Final answer
x = 5,406,892.68
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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.