Finding the Fourth Proportional to 1,194,621.96, 1,791,310.86 and 563,366.28
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Solution
The fourth proportional to 1,194,621.96, 1,791,310.86 and 563,366.28 is: 844,756.06
Step by Step Solution
- Step 1: Write the proportion equation
1,194,621.96 : 1,791,310.86 = 563,366.28 : x - Step 2: Convert to fraction form
1,194,621.96/1,791,310.86 = 563,366.28/x - Step 3: Cross multiply
1,194,621.96x = 1,791,310.86 × 563,366.28 - Step 4: Simplify right side
1,194,621.96x = 1,009,164,135,521.80 - Step 5: Solve for x
x = 1,009,164,135,521.80/1,194,621.96 - Step 6: Final answer
x = 844,756.06
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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.