Finding the Fourth Proportional to 4,599,936, 6,347,647.62 and 2,639,399.04
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Solution
The fourth proportional to 4,599,936, 6,347,647.62 and 2,639,399.04 is: 3,642,219.16
Step by Step Solution
- Step 1: Write the proportion equation
4,599,936 : 6,347,647.62 = 2,639,399.04 : x - Step 2: Convert to fraction form
4,599,936/6,347,647.62 = 2,639,399.04/x - Step 3: Cross multiply
4,599,936x = 6,347,647.62 × 2,639,399.04 - Step 4: Simplify right side
4,599,936x = 16,753,975,034,486.29 - Step 5: Solve for x
x = 16,753,975,034,486.29/4,599,936 - Step 6: Final answer
x = 3,642,219.16
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.