Finding the Fourth Proportional to 2,368,480.50, 3,552,750.99 and 685,585.62
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Solution
The fourth proportional to 2,368,480.50, 3,552,750.99 and 685,585.62 is: 1,028,387.18
Step by Step Solution
- Step 1: Write the proportion equation
2,368,480.50 : 3,552,750.99 = 685,585.62 : x - Step 2: Convert to fraction form
2,368,480.50/3,552,750.99 = 685,585.62/x - Step 3: Cross multiply
2,368,480.50x = 3,552,750.99 × 685,585.62 - Step 4: Simplify right side
2,368,480.50x = 2,435,714,990,184.76 - Step 5: Solve for x
x = 2,435,714,990,184.76/2,368,480.50 - Step 6: Final answer
x = 1,028,387.18
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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.