Finding the Fourth Proportional to 1,084,088.61, 1,496,022.48 and 600,651.99
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Solution
The fourth proportional to 1,084,088.61, 1,496,022.48 and 600,651.99 is: 828,888.77
Step by Step Solution
- Step 1: Write the proportion equation
1,084,088.61 : 1,496,022.48 = 600,651.99 : x - Step 2: Convert to fraction form
1,084,088.61/1,496,022.48 = 600,651.99/x - Step 3: Cross multiply
1,084,088.61x = 1,496,022.48 × 600,651.99 - Step 4: Simplify right side
1,084,088.61x = 898,588,879,696.74 - Step 5: Solve for x
x = 898,588,879,696.74/1,084,088.61 - Step 6: Final answer
x = 828,888.77
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.