Finding the Fourth Proportional to 6,294,394.84, 9,441,592.27 and 2,034,563.08
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Solution
The fourth proportional to 6,294,394.84, 9,441,592.27 and 2,034,563.08 is: 3,051,844.62
Step by Step Solution
- Step 1: Write the proportion equation
6,294,394.84 : 9,441,592.27 = 2,034,563.08 : x - Step 2: Convert to fraction form
6,294,394.84/9,441,592.27 = 2,034,563.08/x - Step 3: Cross multiply
6,294,394.84x = 9,441,592.27 × 2,034,563.08 - Step 4: Simplify right side
6,294,394.84x = 19,209,515,048,955.39 - Step 5: Solve for x
x = 19,209,515,048,955.39/6,294,394.84 - Step 6: Final answer
x = 3,051,844.62
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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.