Finding the Fourth Proportional to 1,351,971.81, 2,029,014.50 and 594,336.69
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Solution
The fourth proportional to 1,351,971.81, 2,029,014.50 and 594,336.69 is: 891,969.60
Step by Step Solution
- Step 1: Write the proportion equation
1,351,971.81 : 2,029,014.50 = 594,336.69 : x - Step 2: Convert to fraction form
1,351,971.81/2,029,014.50 = 594,336.69/x - Step 3: Cross multiply
1,351,971.81x = 2,029,014.50 × 594,336.69 - Step 4: Simplify right side
1,351,971.81x = 1,205,917,758,920.32 - Step 5: Solve for x
x = 1,205,917,758,920.32/1,351,971.81 - Step 6: Final answer
x = 891,969.60
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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.