Finding the Fourth Proportional to 4,818,792.07, 7,225,275.99 and 2,260,567.99
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Solution
The fourth proportional to 4,818,792.07, 7,225,275.99 and 2,260,567.99 is: 3,389,485.87
Step by Step Solution
- Step 1: Write the proportion equation
4,818,792.07 : 7,225,275.99 = 2,260,567.99 : x - Step 2: Convert to fraction form
4,818,792.07/7,225,275.99 = 2,260,567.99/x - Step 3: Cross multiply
4,818,792.07x = 7,225,275.99 × 2,260,567.99 - Step 4: Simplify right side
4,818,792.07x = 16,333,227,621,909.56 - Step 5: Solve for x
x = 16,333,227,621,909.56/4,818,792.07 - Step 6: Final answer
x = 3,389,485.87
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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.