Finding the Fourth Proportional to 4,339,268.01, 6,509,986.71 and 3,062,368.01
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Solution
The fourth proportional to 4,339,268.01, 6,509,986.71 and 3,062,368.01 is: 4,594,317.52
Step by Step Solution
- Step 1: Write the proportion equation
4,339,268.01 : 6,509,986.71 = 3,062,368.01 : x - Step 2: Convert to fraction form
4,339,268.01/6,509,986.71 = 3,062,368.01/x - Step 3: Cross multiply
4,339,268.01x = 6,509,986.71 × 3,062,368.01 - Step 4: Simplify right side
4,339,268.01x = 19,935,975,051,020.23 - Step 5: Solve for x
x = 19,935,975,051,020.23/4,339,268.01 - Step 6: Final answer
x = 4,594,317.52
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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.