Finding the Fourth Proportional to 4,393,757.94, 6,585,986.71 and 1,999,284.08
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Solution
The fourth proportional to 4,393,757.94, 6,585,986.71 and 1,999,284.08 is: 2,996,810.14
Step by Step Solution
- Step 1: Write the proportion equation
4,393,757.94 : 6,585,986.71 = 1,999,284.08 : x - Step 2: Convert to fraction form
4,393,757.94/6,585,986.71 = 1,999,284.08/x - Step 3: Cross multiply
4,393,757.94x = 6,585,986.71 × 1,999,284.08 - Step 4: Simplify right side
4,393,757.94x = 13,167,258,349,963.75 - Step 5: Solve for x
x = 13,167,258,349,963.75/4,393,757.94 - Step 6: Final answer
x = 2,996,810.14
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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.