Finding the Fourth Proportional to 9,700,911.27, 14,548,883.99 and 2,875,888.46
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Solution
The fourth proportional to 9,700,911.27, 14,548,883.99 and 2,875,888.46 is: 4,313,096.62
Step by Step Solution
- Step 1: Write the proportion equation
9,700,911.27 : 14,548,883.99 = 2,875,888.46 : x - Step 2: Convert to fraction form
9,700,911.27/14,548,883.99 = 2,875,888.46/x - Step 3: Cross multiply
9,700,911.27x = 14,548,883.99 × 2,875,888.46 - Step 4: Simplify right side
9,700,911.27x = 41,840,967,594,712.52 - Step 5: Solve for x
x = 41,840,967,594,712.52/9,700,911.27 - Step 6: Final answer
x = 4,313,096.62
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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.