Finding the Fourth Proportional to 4,461,399.29, 6,156,769.95 and 2,424,208.79
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Solution
The fourth proportional to 4,461,399.29, 6,156,769.95 and 2,424,208.79 is: 3,345,429.28
Step by Step Solution
- Step 1: Write the proportion equation
4,461,399.29 : 6,156,769.95 = 2,424,208.79 : x - Step 2: Convert to fraction form
4,461,399.29/6,156,769.95 = 2,424,208.79/x - Step 3: Cross multiply
4,461,399.29x = 6,156,769.95 × 2,424,208.79 - Step 4: Simplify right side
4,461,399.29x = 14,925,295,800,014.01 - Step 5: Solve for x
x = 14,925,295,800,014.01/4,461,399.29 - Step 6: Final answer
x = 3,345,429.28
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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.