Finding the Fourth Proportional to 2,476,088.24, 3,714,666.87 and 770,199.08
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Solution
The fourth proportional to 2,476,088.24, 3,714,666.87 and 770,199.08 is: 1,155,464.88
Step by Step Solution
- Step 1: Write the proportion equation
2,476,088.24 : 3,714,666.87 = 770,199.08 : x - Step 2: Convert to fraction form
2,476,088.24/3,714,666.87 = 770,199.08/x - Step 3: Cross multiply
2,476,088.24x = 3,714,666.87 × 770,199.08 - Step 4: Simplify right side
2,476,088.24x = 2,861,033,005,780.48 - Step 5: Solve for x
x = 2,861,033,005,780.48/2,476,088.24 - Step 6: Final answer
x = 1,155,464.88
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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.