Finding the Fourth Proportional to 6,127,980.04, 9,192,579.18 and 2,344,645
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Solution
The fourth proportional to 6,127,980.04, 9,192,579.18 and 2,344,645 is: 3,517,200.56
Step by Step Solution
- Step 1: Write the proportion equation
6,127,980.04 : 9,192,579.18 = 2,344,645 : x - Step 2: Convert to fraction form
6,127,980.04/9,192,579.18 = 2,344,645/x - Step 3: Cross multiply
6,127,980.04x = 9,192,579.18 × 2,344,645 - Step 4: Simplify right side
6,127,980.04x = 21,553,334,811,491.10 - Step 5: Solve for x
x = 21,553,334,811,491.10/6,127,980.04 - Step 6: Final answer
x = 3,517,200.56
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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.