Finding the Fourth Proportional to 9,578,608, 14,370,279.36 and 2,846,993.92
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Solution
The fourth proportional to 9,578,608, 14,370,279.36 and 2,846,993.92 is: 4,271,194.52
Step by Step Solution
- Step 1: Write the proportion equation
9,578,608 : 14,370,279.36 = 2,846,993.92 : x - Step 2: Convert to fraction form
9,578,608/14,370,279.36 = 2,846,993.92/x - Step 3: Cross multiply
9,578,608x = 14,370,279.36 × 2,846,993.92 - Step 4: Simplify right side
9,578,608x = 40,912,097,966,621.49 - Step 5: Solve for x
x = 40,912,097,966,621.49/9,578,608 - Step 6: Final answer
x = 4,271,194.52
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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.